In this task, 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.

Q: First of all, they took a long time to get to me. They come with no instructions. No way of knowing when they are fully charged. Charge doesn't last long, at all. And they scratch very easily. Very disappointed with this product unfortunately.

A: negative
****
Q: You will literally get in a good mood when you stand on this rug. It's so incredibly soft and plush with memory foam like squishiness. I have tile all over my house which can hurt my feet and ankles so I bought this to go under my bathroom sink which is where I stand to do my makeup in the mornings. I stand on this slice of heaven and am instantly in an amazing comfort zone that perks my whole day up as well as puts me in a happy mood- ITS THAT COMFORTABLE

A: positive
****
Q: Not so interested in the appearance so I choose this black one. The performance is good and you need to find the right spot, like your window or the outside wall to set up. At least I get what I want.

A:
positive
****