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

Ex Input:
I received this on Mar 5 and it worked great. Yesterday it stopped working completely the return window has closed.

Ex Output:
Negative Review

Ex Input:
I got my new Kindle Fire and loved it as soon as it started up. So I just ordered one for my daughter what a Christmas gift.<br />Not like the ones I got. I know she will be thrilled as she didn't want to put it down. Thanks Amazon<br />So now I just got it returned to me by my Grandson and he say's, the battery is dead. Glad I bought myself the fast charger.

Ex Output:
Positive Review

Ex Input:
When something does not work intuitively, or simply does NOT work, I return it. It sounded like a good idea. WRONG! Spent hours trying to get it to work with my iMac, iPad, iPhone. Will NOT spend an additional minute trying to make it work.

Ex Output:
Negative Review