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

Example Input: I used this for taping while we were opening gifts for christmas. The remote features are great. This product makes video recording easy and fun.
Example Output: Positive

Example 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.
Example Output: Negative

Example Input: I must admit that I'm not a big Van Damme fan. Still, I try to keep an open mind. Not only was the sound terrible, but it was so obvious that the punches were checked, that it would have made a comedy if the plot weren't so boring. I think that Woody Allen could make a better action picture than this attempt.
Example Output:
Negative