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 went back to the allergy medicine I was taking before. This did not help at all. I took it for a week, then gave it to my husband. He was unimpressed, said the generics we usually take work best for him, too. Very disappointing.
negative

The connection with my iPhone was very smooth and easy. There is no lag and the sound quality is superb. It last days with full charge. Looks very sophisticated.
positive

I never take the time to write reviews - but I really had to here. I ordered two of these trees and I am shocked. They came in boxes that were too short - so the top foot and a half was crumpled and unable to be stretched back out. The trees were so musty/moldy (probably from sitting in shipping containers like many goods from china). I tried spraying them, cleaning them, nothing helped the smell. They made my apartment smell like an old antique store. Lastly, every time I handled these, my hands broke out in a rash. I don't know what kind of nasty crap is on these trees but they are already out in my hallway waiting to be picked up by UPS. Worst purchase I've ever made on Amazon.

negative