Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book and diet plan really does work!

Suzanne Somer's diet really does works.I weighed 223 pounds over two months ago and now I weigh 210 pounds(September 1, 2001) and still losing. I also exercise three times a week and try to keep off the sugary foods.I have a semi-paralyzed stomach which I have to take pills to make my stomach push the food through my system. I have not taken one pill since I started this diet and I have been able to eat an entire meal and not once did I have problems with the meal itself and I'm losing weight at the same time.Update to this review: I went to my family doctor on November 7, 2001 and my weight is now under 200 pounds. She's thrilled about how I lost weight and I told her about the diet I'm on. She's very thrilled about my weight loss. She's even interested in the diet for her more chubbier patients and herself.