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

Example Input: I didn't much care for "On The Road" after the first 50 pages or so and i'd pretty much thought that this great "Beat Writer" was nothing but hype, but after reading "The Dharma Bums" I now believe Kerouac is one of the greatest writers of modern times. READ THIS BOOK!!!!
Example Output: Positive

Example Input: i just got one word this movie blows one of the worst movies i have seen in a long time the first part of the movie put my wife to sleep. any body who reads this it is not even take the time our the money to by this movie
Example Output: Negative

Example Input: It takes a lot for me to not like a movie, and Rollerball managed to pull it off.I can't decide where it went wrong, or if it just was never right. The whole motorcycle chase thing to the border was unnecessary and seemed wedged into the movie; kinda unnatural. And the fact that the whole sequence was filmed in nightvision was just plain weird. I don't know what gave them that idea. The brief nudity seemed to come out of nowhere and added little to the plot. I had to rewind it to try and understand why on Earth it suddenly happened. The action sequences were ok, but considering what the plot was, it seemed overly dramatic. I work at Blockbuster, and this is one of the few movies that I tell people not to even bother with.
Example Output:
Negative