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.

This product arrived with a bent pole and two missing rollers and not instructions to assemble. I promptly returned the item and went to a local store to purchase.
negative

I am so excited to get this sweat vest! Fits great zips up easily. Fits and stays a lot better then a normal sweat band or waist trimmer. The smell of the material goes away as soon as you soak it in water with soap. But all and all great product.
positive

They sent a completely different pair of pants. They sent gray jeans. I wanted to return them but it would cost me over 30 dollars to send them back! Terrible!!!

negative