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

Ex Input:
I bought this for a very low price, but still more than it was worth. Sure, when I got it, it worked well. It was fast, it had Google Chrome, it had long battery life, but very soon into buying it, we discovered that the power cord wasn't working, and that the battery needed to be replaced. This all cot about $70, added to the already $84.49. It would've been more productive to buy a more expensive new one. Then, later on into having it, but still not even a year, I discovered it had a virus that it had had for longer than I'd owned it. I am unsure whether the seller was aware of this, but either way, in retrospect, I would not have purchased this laptop if I'd known how much money it would cost me-past the initial purchase.

Ex Output:
Negative Review

Ex Input:
Fits my MSI 17 inch laptop very well unlike the last one I bought. Plus, I love the color

Ex Output:
Positive Review

Ex Input:
My 3 year old 10 inch Acer dropped and died. Its portability had served me well while traveling on a motorcycle from Germany to Morocco and back, and a year later while renting a Royal Enfield and riding around India for two months. There is really still nothing out there that can match the low weight, and compact size I am most concerned about(not being that keen on tablets). The MacBook is 4 times more expensive, and has only half(128gb) the hard drive space, two criteria that made me ponder the decision extensively, especially because one of my main reasons for getting one was to store photos on my trips. Now that I have been using it a while, I could hardly be more pleased. It is so much smoother a machine than the Acer, has the great start-up speed of ssd, a better monitor, useful back-lit keyboard, superior standard photo software, runs very, very cool in comparison, is totally quiet, is even a tad lighter, and has advanced track pad functions that don't have a mind of their own. I loved my little Acer, but this is a wonderful upgrade indeed.

Ex Output:
Positive Review