Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Save your money, find another book.

This book is a definite waste of money. Fortunately, I checked it out of the library and did not pay for it, so I am only out a few short hours. It is poorly written, the ideas were not well-presented and I was very let down because all of the reviews said it was good, but I found quite the opposite. I would not recommend this book to my dog.