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.

Ex Input:
Reveived my item fast! It was exactly what I ordered in excellent shape with safe shipping - i will came back and shop here again. Thanks

Ex Output:
Positive

Ex Input:
My dogs loved this product and I was happy to spend the money on it, but now that it's made in China- thumbs down, what were they thinking? I'll never buy it again. There are better products made in the USA. If you care about the well being of your dog, you will avoid products made in China.

Ex Output:
Negative

Ex Input:
my boys have been eating these for over 3 years now. Recently the box has been redesigned. I like it and it's much easier to open now. It used to have sharp edges and made it easy to get paper cuts. It seems the recipe has changed for the bar. it's softer than what it used to be. The boys still like it. They eat only this all day long if I let them.

Ex Output:
Positive