Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just started the diet today, wish me luck!lisa G.

The testimonies are enough to encourage me to commit to this diet. Of all the diets I've heard about from acquantainces this one stands out amongst any. Everyone I talk to thats been on this diet has said nothing but good things. If they can overcome eating a minimum of carbos I can! I will give another review once I've been on it a few weeks. As far as the book is concerned, I feel that Dr. Atkins gets his point across and the Ketosis affect certainly makes sense!