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.
One example: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Solution is here: Positive
Explanation: It's a positive review because the owner of the dog is satisfied with the product and mentioned that their dog appreciates the product.

Now, solve this: I bought the top sirloin hoping to finally get a "good" steak at home. The first ones we cooked....could hardly cut with a steak knife. The second time we tried them, I tenderized for quite some time. They were more edible that way, but still nothing better than I could have bought at the local grocery store. Except for the packaging, there is nothing good I can say about these steaks. If you figure the price per pound, these steaks should cut with a butter knife. Will never buy again.
Solution:
Negative