Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Don't waste your money...

...on this book. If you have ever read a diet success story in a magazine or seen one on Oprah, you have basically read this book. The only difference is the overbearing conceit and the cutsy-poo writing style will make you cringe. Yeah, he lost weight. Yeah, low carb works; I follow the lifestyle myself and know a thing or two about it. As much, in fact, as Mr. Moore does; I can read, too. There is nothing new here except the fact that Mr. Moore is a legend in his own mind.