Detailed Instructions: Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
See one example below:
Problem: I was very surprised at the high quality of the stitching, the sturdiness of the handles and the padding for my laptop. The price is amazingly low and the look is very good. I am quite happy with this purchase. It fit my MacBook Pro perfectly, with a little bit of room to spare.
Solution: Positive Review
Explanation: This rating is correct based on this review provided by the user as they liked the product very much and they were surprised that product is so good.

Problem: Bought this brand new Sandisk ultra micro card. After a little more than 1 month of use with my Samsung Galaxy S3, it suddenly became inaccessible. Didn't leave me a chance to backup. Tried in phones and computers and could not get even see the drive.<br /><br />The customer support first admit it was a production issue which affects a percentage of users. Later on they denied that was production issue.<br /><br />Well, lesson learned, backup my data frequently and don't trust the business that may seem very trust worthy.
Solution:
Negative Review