Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Predictable and boring

Why waste your time and money? Based on this book's standards, just buy anything by a British artist or on a British label and you are sure to have a complete three-star CD collection. What source are you left with? Listen to a lot of versions of a given work(for example in public libraries)and decide what kind of approach you like. You might find out that your tastes are not those of elder conservative British gentlemen.