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

Example Input: What else can I say? All that love CB should own this DVD. I love Charlie Brown and this is a true Christmas classic.
Example Output: Positive

Example Input: This book it simply one of the best science fiction stories ever written. It should be on the "must read" list for any sci-fi fan.
Example Output: Positive

Example Input: I don't see how this book gets so much attention as being "one of the best novels ever." It's very short, and very boring. It's written in old english, which adds to the difficulty, and even if you can understand it, you finish the book and say, "Ok, so what's the point?" There is absolutely no point to this novel. Entire chapters of the novel are void of dialogue and appears as a wall of text, and the description is so vague that you can't even tell what a character is doing half the time.
Example Output:
Negative