Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Best Book about Business Ever

Jim Collins' two books, Built to Last and Good to Great, provide the clearest and most profound analysis of business success. If you never read any other books about business in your life read these two. They are life transforming. I buy these books and give them away as presents. You could wish for no better gift if you are interested in business and what defines success. The new updated chapter on Built to Flip in Built to Last is priceless.