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.

I loved this tea! It is refreshing and delicious with or without sweetener. A great buy! I would definitely recommend this product!
Positive

This mat is so small, and as others have noted, the "turf" is pointy - so it probably hurts cats' paws (it hurts my knees!)  My cat jumps right over it and I end up with litter kicked up all over the place.  Seems like a good concept, but I would bet it doesn't solve most people's problem of trying to contain the litter.  I just bought an extra large Petmate Litter Catcher that has 4-1/2 stars.  Hopefully, I'll have more success with that!
Negative

I have tried many different brands and flavors of K-Cup coffees and I have to say, this one is one of the best I have ever had. I would strongly recommend it. It is very hard to find so buy it if you can get it at a good price.

Positive