 Modern, professional wine tasters (such as sommeliers or buyers for retailers) use a constantly evolving specialized terminology which is used to describe the range of perceived flavors, aromas and general characteristics of a wine.More informal, recreational tasting may use similar terminology, usually involving a much less analytical process for a more general, personal appreciation.Results that have surfaced through scientific blind wine tasting suggest the unreliability of wine tasting in both experts and consumers, such as inconsistency in identifying wines based on region and price.