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: 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.
Example output: Positive
Example 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.
Q: I do not like decaf coffee. I think it has an aftertaste. But, I thought I would give this a try. It truly surprised me. There is a mellow, full bodied taste with very little aftertaste to be found. I will definitely buy it again to reduce the caffein in our household.
A:
Positive