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: Be sure to do your homework re: this product before purchasing. I have three dogs, and they were all getting sick once Canidae changed their "formula" late summer to early fall. Once I googled the product and read the many complaints, all with dogs with the same symptoms, I immediately took my dogs off of the food, and they've been healthy again since. I'll never trust this product again, and had been a loyal customer for 3+ years.
Solution:
Negative