Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Save your Money

Unless you're addicted to Hard Copy or for some reason enjoy reading books by self-indulgent parasites who overstay their welcome, there's no reason to read this book. There are plenty other books out there with far more insight and much more credibility. But if you're really a Beatle scholar, you already know that. I hate having to give it even one star.