Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The only thing this book has going for it is the CD-Rom.

Cute, in other words, but not worth the paper it's printed on in terms of being a useful resource for people wanting to change their lives. The authors obviously show a remarkable strength in the area of making money, if you decide to buy this book. (By the way, if you get it used, odds are the CD-Rom and its mysterious # won't work for you.)