In this task, 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.
Q: Been buying this a while now but the last 2 orders the quality has been terrible. It has greenish patches and my cat won't touch it. Waste of money as this product is expensive to just toss out. A couple of the pouches looked normal, but my cat wouldn't touch it-and he loves this food.
A:
negative