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

Ex Input:
I bought this card reader about six months ago. It was very easy to use, nice and fast to download but then suddenly quit working for no reason. I bought this because I figured it would have quality to last. I would not recommend buying this only because after a period of time you may risk going to use it as I did and it not working. I was very disappointed that it didn't last.

Ex Output:
Negative Review

Ex Input:
This kindle is amazing! I bought it for my wife for Christmas. She loves it! It works as advertised. It is easy to use. Instructions are easy to follow. Start up was fast and easy. It is a great product with plenty storage. My wife loves the many available apps and software and books.

Ex Output:
Positive Review

Ex Input:
Will not charge my Galaxy 2 it will only charge with Samsung charging cord, period, that's all nothingness else to say

Ex Output:
Negative Review