• Specialty coffee runs on critique but feedback still flows mostly one way  
• Producers are often hungry for guidance, as there is an economic incentive to receive it
• Roasters, meanwhile, aren’t always as focused on receiving feedback

SPECIALTY coffee prides itself on being a culture of critique. Every cup is scored, dissected and discussed; every flavour note debated; every roast curve scrutinised. Feedback, in theory, is the industry’s currency.

In practice, it is unevenly distributed. Roasters in consuming countries are famously specific about what they want from producers: pick only ripe cherries; ferment this way; dry on raised beds; aim for these flavour notes; ship at this moisture. Producers are coached, audited and sometimes publicly graded.

Customers, in turn, are coached by roasters: no sugar, no milk, correct brew ratios, tasting notes to “look for”. Many cafés implicitly operate on a take-it-or-leave-it model. The message is clear: this is how good coffee should taste.

But feedback flowing in the opposite direction – customers to roasters, roasters to producers – often meets resistance.

Roasters’ identity is often bound up with taste authority. Criticism can feel existential. In consumer markets, coffee is often framed as a personal expression and a calling. Many roasters’ websites have a “roast philosophy” section and the act of roasting is often referred to as an art, science, or craft. Feedback that challenges flavour choices is easily dismissed as ignorance – an industry trope succinctly captured by 50percentarabica in this meme.

Producers, by contrast, are hungry for critique. They need it to survive. Yet most only hear from buyers when something has gone wrong – through price renegotiations, volume cuts or rejection notices that rarely explain the sensory cause.

“Producers – especially those trying to enter specialty markets – are effectively launching a product,” says Anny Ruth, a former coffee producer. “Their product is the coffee itself, so they are often eager for feedback because they need to understand how decisions at origin affect the final cup.”

“Roasters are usually focused on managing variability and delivering consistency, and they have many alternative coffees available. That structural difference strongly shapes who seeks feedback – and who doesn’t.”

Trade shows expose the contrast starkly. Producers arrive with notebooks, eager to record tasting impressions. Roasters arrive with portfolios and narratives. One group asks, “How can I improve?” The other asks, “How can I differentiate?”

“Producers are often open to feedback because competitions give them practical tools to improve their practices and explore new markets,” says Maria Emilia Rueda, Associate Project Manager at Producer Roaster Forum and Global Coffee Awards. “Many roasters are also open to feedback, particularly when it helps them make better roasting decisions, keep quality consistent, and strengthen their product in the market.

“By focusing on the final cup, the Global Coffee Awards (GCA) has created a shared space where both production and roasting can use feedback in a tangible way to better serve the final consumer. This helps close the loop and encourages a more balanced, two-way quality conversation across the value chain.”

In most manufacturing industries, closed-loop quality feedback is standard. In coffee, it remains oddly informal.

Roasting at coffee origin and the importance of feedback

For specialty coffee, roasting coffee at origin has been the exception rather than the rule.

This model, however, makes sense: fresher beans, shorter supply chains, more value retained in producing countries and tighter quality control. Across Central and South America, Africa and Asia, small roasteries are springing up close to production sites. In Colombia, traders are capturing value locally with specialty coffee shop chains. 

“Awards like GCA, focused on the final cup, allow us to connect what the end consumer tastes with specific stages of the process, and translate jury feedback into clear, practical guidance that helps producers improve quality control practices and consistency for export markets,” Maria Emilia adds.

Similarly, Anny Ruth adds that competitions which welcome origin-roasted coffee brands create “space for conversations that don’t usually happen in day-to-day business”.

She adds: “They bring producers, roasters, judges and buyers to the same table, and at their best they turn excellence into a shared effort rather than an individual one.

“Last year, at the Illy Coffee competition, what stood out to me was not just the event itself but the global exchange – sitting with producers from all sourcing countries changes how you learn. It’s like being the best tennis player in your country versus measuring yourself against the best in the world. The scale changes the learning. That said, like in any industry or sport, competitions aren’t the same as daily business. The variables change every year, and what works in a competition doesn’t always translate into everyday operations.”

Unlike roasters in wealthy markets, origin roasters and green coffee producers have less flexibility overall. Their margins are thinner, their exposure to crop variability higher, and their dependence on export acceptance absolute. They actively seek precise technical feedback: rest time, moisture, water activity, roast development, brew extraction, sensory descriptors. 

They want to know not that their coffee is “bad”, but why. Often, they get little more than a rejected contract.

The productivity dividend of critique

The productivity gains from systematic feedback would be substantial.

Coffee quality is – arguably – measurable. Moisture, density, water activity, roast development time, drop temperature, gas settings and brew extraction are all variables that can be tracked. Sensory outcomes can be triangulated across multiple cuppers and markets. Digital platforms now make it possible to share cupping sheets, roast data and brewing diagnostics instantly across continents.

Yet few structured feedback systems exist that serve producers as much as buyers.

“One of the limitations we face is how narrowly coffee is graded,” says Anny Ruth. “We mostly rank everything on a single sensory scale – aroma, acidity, body, balance – which is like judging cars only by colour and interior, without asking what they’re meant to do. We don’t really classify coffees by performance.”

“In my own experience, I produced coffees that were ‘crowd-pleasers’ – roasters relied on them year after year – yet in traditional cupping they scored 84–86 and were labelled average, and didn’t even make it through Cup of Excellence rounds. The scores didn’t reflect their real market performance.”

“Competitions could open the door to feedback systems that recognise different performance categories – everyday coffees, showcase lots, volume coffees – so producers are rewarded for what their coffees are actually good at, not just how they score on one scale.”

When producers and roasters at origin receive specific defect-linked feedback, quality scores can improve significantly helping unlock higher prices and repeat contracts. 

“At GCA, we see how structured, transparent feedback helps origin roasters better understand how their coffees are performing and how roasting results are linked to producers’ practices,” says Maria Emilia. “Competitions also work as a benchmark, allowing origin roasters to see how their work compares with roasters in consuming countries, where specialty coffee roasting has been established for longer. In some cases, the roaster and producer are the same entity, but even when they are not, being geographically close makes it easier to work together and implement improvements more quickly.”

“For me, a strong feedback framework is straightforward, easy to interpret, and consistent over time. When feedback works this way, it makes it easier to identify where adjustments are needed along the value chain and to make more informed quality decisions at origin, always grounded in the final cup.”

While more feedback can run the risk of homogenising coffee, on the other hand, it can also help professionalise it.

The irony is that specialty coffee, which champions transparency, has built feedback systems that are culturally one-directional. The people with the most to gain from critique receive the least of it. The people with the least to lose are the most sensitive to it. 

This dynamic has been coined as the Theory of Asymmetric Information. Economists such as George Akerlof, Michael Spence and Joseph Stiglitz developed this theory to show how hidden information creates distortions like adverse selection and moral hazard. Its effects are visible across insurance, lending, hiring and wage markets, where outcomes hinge on what one party knows that the other does not. Ongoing research continues to examine how powerful these information gaps are – and how policy and incentives can narrow them.

The industry can continue to operate on tacit knowledge, social hierarchies and silent rejection, or it can formalise feedback as infrastructure – making critique as normal, precise and transactional as contracts and shipping documents.