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: All but a handful of the shipment were defective. When brewing the water flowed through very slowly and large quantities of grounds were released into my cup - Gross. The only way to use them is to empty the contents into a reusable k-cup.
A:
Negative