Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best wine guide I've ever read

The Buzz On Wine is a masterpiece. Finally there is a wine guide that goes beyond the typical, dry language used by wine industry experts. Learning about wine should be fun, not painful. There's no dry, boring technical jargon here, just pure buzz on everything from reislings to port. Sherman takes you all over the world and covers more ground than other books of its type. His writing style is hip and clever. Even The Wine Spectator applauds Sherman's approach in this months Book Review section. Bravo!