Wine ratings are numerical scores or qualitative assessments given to wines by critics, sommeliers, or wine enthusiasts. These ratings help consumers make informed choices when selecting wines, as they often reflect the wine's quality, flavor profile, and overall experience. Common rating systems include a 100-point scale, where higher scores indicate better quality, and descriptive categories like "excellent" or "good." Many wine publications and competitions, such as Wine Spectator and Robert Parker's Wine Advocate, provide these ratings based on various criteria, including aroma, taste, and finish. Ratings can influence market prices and consumer preferences, making them an essential aspect of the wine industry.