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: This brush is a snow and ice BEAST! It is, perhaps, the most solidly built brush and scraper, with easy extension and easy rotation of the brush to change its angle relative to the shaft. As it is a new purchase for me, I'll have to update this later in the snow season. And, frankly, I'm hoping that I won't need it again this season. But I am prepared! Fast shipping, and excellent follow-up by the sender. highly recommended.

A: positive
****
Q: Completely miscut and defective. When I finally got around to installing this I noticed that they were completely miscut. Amazon wouldn't even give us a refund because it was past the return date. Avoid at all costs.

A: negative
****
Q: I can't believe how many positive reviews this book has received. I'm annoyed with myself for purchasing this book because it is utter crap. Page after page of juvenile bragging and ranting.

A:
negative
****