Instruct: Classify Amazon reviews into positive or negative sentiment
Query: You've got to be kidding!

I have a friend who swears by this diet, so I thought I'd buy the book and check it out. It will certainly result in weight loss (and the associated benefits of a healthy diet and ideal weight), but, my gosh, 35 servings of fruits and vegetables a day - you've got to be kidding! After I read about carrots being a "comfort" food ("Honey, I had a horrid day at work - how about a cup of carrots?!"), I realized this wasn't the diet for me. The book does contain some valuable nutritional information and some healthy lifestyle exercise and dietary suggestions, but I'm not convinced this particular type diet has anything over any other well-balanced diet supplemented with exercise. Good luck with feeling good - however you figure out how to do it.