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've had the other Annie's shells and cheddar and they're usually very good. I wanted to try whole wheat to be healthier, but it's really not worth it. It has a different texture that I didn't like. The flavor was okay but a little bland. If you want a good mac and cheese, stick with the original version from Annie's!
Example Output: Negative

Example Input: My Akita mix pup then, and even now as an adult does not like this toy.  There are much better treat dispensers on the market, like "Bob a lot." The purple dispenser is a large neoprene container similar to a water bottle for hiking.  My dog was afraid of the toy until I helped him get some of the treats out with the rubber attachment that slides in and out of the bottle.  He had no interest in trying to get them out on his own and still doesn't. I have a 4 month old lab pup and she has no interest either. I think it's a poor design.
Example Output: Negative

Example Input: This is soup. Very thin, watery and insubstantial. Will not order again. There were not even whole lentils in this "broth."
Example Output:
Negative