Typicity and quality are different questions

This distinction resolves a lot of apparently contradictory wine discourse, including most arguments about whether appellation systems work.

It also matters to how WineHQ models taste, which is why it is documented as a policy and not only as a topic.

Appellation approval typically involves a tasting panel judging conformity to a type. A wine that is unusual for its origin can be rejected regardless of how well made it is — which is how a number of well-regarded producers have ended up declassifying wines to a lower category.

The reverse also holds: a wine can be entirely typical and thoroughly mediocre, and typicity alone will not catch that.

For a drinker, the practical consequence is that a category name predicts style far better than it predicts quality, and that is what it is for.

WineHQ’s taste model is explicitly a style model. High tannin, high acidity and full body are recorded as descriptions, never as merits, so a reader who prefers light, low-tannin wine is not being quietly told they have chosen the lesser thing.