Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your money!

This drivel looks like the results of a 3rd grade class project for Halloween. I am amazed that any publisher would print this garbage. If you're over the age of 9 and/or have an IQ above 50 this "book" (I use the word loosely) is a complete waste of your time. Go watch some paint dry; it will be more edifying.