Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Book Full of Practical Information

Colleen Cook's book is an excellent resource for people who are either considering weight loss surgery or who have already had the surgery. As the director of the National Association for Weight Loss Surgery (www.nawls.com), I talk to people every day who are struggling with long-term WLS success. This is one of the best books I've read on how to be successful. I found the information to be practical and very useful. I apply Colleen's lessons to my WLS recovery every day.