Definition: 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.
Input: This is an excellent product for the non-gluten diet. They're good alone as a snack, or you can make a light meal with them by using these rice crackers as a base for spreads or little crispy sandwiches. Excellent substitute for crackers containing gluten. Only criticism - wish the price would come down.
Output:
Positive