Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

Ex Input:
Terrible product. Worthless.

Ex Output:
Negative Review

Ex Input:
I wanted to love this!!! I really don't at all. We have an ipad2, and the front part that goes around the screen will not stay down!!! It is also very flimsy. If it gets dropped our screen would be a goner. I put back on the bulky griffin survivor!

Ex Output:
Negative Review

Ex Input:
The first set I bought lasted about 2 weeks before the microphone went out, the replacement lasted 4 days before the microphone went out. Also they were very uncomfortable, made my ears hurt and were ill fitted for small ears.<br />Overall a huge disapointment, my first one with plantronics products. I definete \"DO NOT BUY\"

Ex Output:
Negative Review