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

Ex Input:
I really like Christine Feehan. This book was very dissapointing. The plot had promise. Nicoletta was a sweet heroine. The prose were good, and the medival Italy setting was an interesting change of pace. However, the plot flows like molasses in January. I managed to get half way through before I through the book down and went back to the 'Dark' series.

Ex Output:
Negative

Ex Input:
in this game other than the fighting style the animated cut scenes have the best graphics. If your a fire emblem fan youmust buy this or just trying something new rent the game atblockbuster or at gamefly.com

Ex Output:
Positive

Ex Input:
After contacting the seller about the item never being received a second was shipped. When we got it the mirror itself had fallen out of the housing. We didn't want to wait an additional month to get a replacement so we glued the mirror back on the housing.

Ex Output:
Negative