Given the task definition and input, reply with output. 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.

Received this on 10/17 and used it 4 times. Just 10 days after purchase it won't turn on. No return policy. Don't be fooled by the 4 and half star rating. After carefully reviewing the 1star reviews, this seems to be a common issue with this massager. Wish I had paid more attention to the 1 star posts.
negative