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.

Example Input: Amazing concept... not fried, not even baked... Popped like Popcorn... !!!! This is another product for my Weight Watchers regima. Each bag is only 2 points.. I love this snack for mid morning in between breakfast and lunch. They taste really good.. my favorite are the Bar-b-que, Salt & Vinegar, and the Sour Cream.. they are all good though.
Example Output: Positive

Example Input: I suppose some people might rate this product higher as it is a great substitute for Bisquik, however I didn't like it because everything I made from it tasted like Bisquik.
Example Output: Negative

Example Input: The chips are very good and serve as a great snack with very low calories and Weight Watcher point value.
Example Output:
Positive