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.

I bought these to use around the house instead of carpet slippers as they were making my feet sweat, and after being in work boots all day a bit of fresh air would not go a miss.
positive

This mask smells so bad like chemicals that I am not sure my son can wear it. We are trying to soak it in soap and water, but this is very disappointing. I would not recommend.
negative

Product was easy to install but was useless after. We got this to keep an eye on our house while we were away and as soon as we left our WiFi area..,there was no signal at al. We were gone for a week and had no way to resolve the issue!! Very disappointing!!

negative