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: Love these. I bought a set years ago at IKEA and lost some along the way. I got this set before hosting our first Thanksgiving and they were perfect. They're sturdy, not thick, but thick enough that I'd never worry about the heat reaching the table, and neutral. The one I have that's 8+ years old is still in great shape so hopefully this is the last set I'll need!

A: positive
****
Q: This is easy to use and comfortable. The heat doesn't last that long and the scented smell is so terrible that I can't even keep the eye mask on that long.

A: negative
****
Q: Unfortunately this product didn't work at all for us. Firstly, it was too big for our small dog, even though the description says this was designed for small dogs. (We have a pug/french bulldog mix, so she's on the thicker side of small.) We could have worked with the size, but it was pretty much broken from the get go. Not sure if we got a defective product, but after the batteries ran down once the receiver wouldn't recharge. Either the charger or receiver was broken, maybe both. We couldn't get the receiver to sync with the remote, every time we pressed the reset button as instructed the receiver wouldn't beep, and it didn't seem to be able to charge. This was kind of an expensive product and was highly reviewed, so we are pretty disappointed. We will be returning it.

A:
negative
****