You will be given a definition of a task first, then some input of the task.
Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

I followed the directions \"to the letter\" for using this item and it RUINED EVERY DVD I USED ON IT (I used some older DVD's with minor problems on them). It was the biggest mess I've ever seen. The cleaner made circular scratches on the discs. I contacted the seller and he refused to do anything about it and could have cared less about the problems I had. I was so upset. Not only was I out the COST OF THE ITEM BUT THE COST OF THE DVD'S AS WELL. I am disgusted with the company and the product. I'd stay away from this particular brand of DVD cleaner and after the customer service I received from the company- I would stay away from them as well
Output:
Negative Review