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

Example Input: The cushions fell apart- split in half and does not stay on your feet. Do not buy- very poor product.
Example Output: Negative

Example Input: This completely predictable novel seems more like a beginner's attempt of writing a book rather than an American classic. The author treats the readers as if they completely lack a brain by stating the understood and by completely beating concepts to death (note the reference).
Example Output: Negative

Example Input: a good collection and will be a long time favorite a movie to be never forgotten. Mel is a good actor
Example Output:
Positive