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

Ex Input:
Works great with my Surface Pro 3. Folds flat to fit in the pocket in the carry case I bought for my Surface. Very good battery life.

Ex Output:
Positive Review

Ex Input:
ive had this for a few months now. yes, it does its job for a little while, but it's extremely cheap plastic and will ruin your card! like the other reviews say, its difficult to get the card in, and when you push it in, the metal contacts in the reader scratch the contacts on your card, so eventually it becomes so scratched that the card doesn't work anymore!!!! dont waste your money on this unless you want to lose your info and keep having to buy cards. what a piece of crap!

Ex Output:
Negative Review

Ex Input:
Very upset! I love my Kindle that I've had for several years, but my cover is giving out. I ordered what I thought would work for my Kindle, but it was too small. I've been navigating Amazon looking once again for the cover that will fit, but it is a horror story. Some covers, when I click on them, actually say they won't fit my Kindle. Others that don't have that warning, when I look at the fine print and dimensions of the cover, show they won't fit either. There has to be a better way to go about ordering a new cover, or is Amazon doing what so many other retailers are doing these days...forcing us to upgrade to new products.

Ex Output:
Negative Review