Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WASTE OF TIME

I don't know if I am the only one feeling confused after reading this book. It seems to me that this two women think that just the two of them have the key to weight loss and healthy lifestyle, althoug they ignore basic principles of nutrition recognized for physicians all over the world and not just in the U.S. Dairy products bad for you? the only way to be a skinny girl is to be vegetarian or vegan? I really don't think that most of the women we see every day on TV or in real life, the girl next door that are not fat, is because the've given up to every single food gruop except the veggies, and fruit one. We need to eat in a healthier way, no fried food, no bad fats, more whole grain, etc, smaller portions, but don't give up your piece of fat free cheese, or afternoon yogurt because this women said so. They are vegetarians and they are going to support their way of eating even against the most logical studies and investigation ever done about food.