Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A must have book for anyone interested in anything!

A thoroughly enjoyable - and informative - read which touches on myriad subjects. It's the perfect book for a vacation since you can dip into it for a few minutes or for a dreary flight. I loved the writing style and the choice of subjects kept me turning pages. Sure, I knew some of this stuff - but it was worthwhile seeing it again just to have the chance to read the rest of the book. My copy went on the coffee table rather than the bookshelf so everyone can enjoy it.