You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
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Question: I really love these snacks.  They are low in calories and fat while being high in protein, which is important to me because I am a vegetarian.

Answer: Positive


Question: Makes great coffee for about 4 months. Cheaply made product. All pipes inside are cheap plastic. Even a $25 Mr Coffee has copper water pipes in it to carry the 190 degree water but not Keurig....all plastic water lines. Heat plugs the lines up in 3 to 4 months. Piece of cheap junk made to look pretty. Save your money

Answer: Negative


Question: I hate to say this, but this snack is terrible. No onion flavor what-so-ever.  All it does is gum up your teeth.

Answer:
Negative