There's an excellent opportunity to apply machine learning here to automatically let you discover what you like. Starting from a set of varietals and/or random

There's an excellent opportunity to apply machine learning here to automatically let you discover what you like. Starting from a set of varietals and/or random blends, it would generate new blends based on your rating feedback, eventually converging towards your preferred tastes. In addition to arriving at your optimal wine(s), a further analysis of the results (plus qualitative labels from experts) could also generate knowledge useful to you elsewhere, like "You like full-bodied left-bank Bordeaux, and also California Merlots. You dislike light-bodied wines in general."