Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stress Management Made Simple is worth every penny!

Dr. Jay Winner's book and CDs gave me practical tips that I could put to use immediately. The foundation of the material is medically sound and easily grasped. Dr. Winner's writing style and guided meditations on the companion CD flow lyrically. I came upon this book during a very difficult time in my marriage. I found an ability to cope and renew myself. Life on life's terms feels more blessed. I recommend this publication highly. Go to his web site at www.stressrelief.com to experience a 6 minute guided meditation and even download a free copy of the book's first chapter. You'll see what I mean.