Instruct: Classify Amazon reviews into positive or negative sentiment
Query: waste of paper

Way to general. I question if the person who wrote this book uses QTVR. I feel I was ripped. This was on backorder, I waited and now I have to go out and get another book to so I can acutal learn something. This is a great book if you have a table with one leg a half inch shorter then the rest. The fact that others gave this 5 stars makes me think the author has many friends and relatives.