Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Before and After: Living and Eating Well After Weight Loss Surgery

This book is far more helpful than the book that my surgeon recommended or the one that my nutritionist gave me. This book has realistic recipes, common ingredients, preparation instructions. The author also gives reasons for why she uses certain ingredients or methods - things that apply to bariatric patients and their needs. Her story of her own weight loss success is encouraging and gives practical guidance to readers on the same journey.