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

Example Input: I love my Zen Xtra 40GB - well at least I loved my Xtra. The player is great, except for one major detail - the shoddy quality of the headphone jack. IT WILL FAIL! If you get lucky it will still be under warranty. If you aren't expect to pay at least $40 for the clowns at Creative to fix it. If you think I am just flaming them, check out their forums.
Example Output: Negative

Example Input: I bought this video while thinking to myself, "hot chicks beating the crap out of each other, sweet". Well, none of these things turned out to be the case. The chicks aren't hot, in fact one either used to be a man, or still is a man. The violence is limp to say the least. Imagine an episode of cops where neighbors at the trailer park are in a domestic disturbance. The problem is that the girls aren't athletes, nor do they seem to care much if they win. Stay away, this is just some dude with a camcorder attempting to get you to part with your money.
Example Output: Negative

Example Input: When I first read the book a lot of years ago, i loved it and thought it should have been made in to a movie It's been at least 30 years since I first read it. I enjoyed it so much
Example Output:
Positive