Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Example Input: Book is over 600 pages and the print is so small it was difficult for me to try to read so I returned it. Perhaps if it ever comes out on Kindle I would try again.
Example Output: Negative

Example Input: I only used it a couple of times, a tiny bit of water leaked into the battery compartment and now it is rusted and won't turn on.
Example Output: Negative

Example Input: I can hardly wait for this game and now another disappointment,why don't they be truthful and say when for sure so I can get on with some other game..just waiting with baited-breath, and how long will we have to wait for another after this one,, they need to get with it before I outgrow my need for Laura and I'm only 75 , can't wait much longer, if you know what I mean!!!
Example Output:
Negative