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

Example Input: The plot develops nicely then ends abruptly with an unsatisfying ending. It seems to the reader as if the author had reached her contractual page limit and slapped an ending onto the book. A superhuman villian was terminated too easily. The method of capture was not adequately developed. Several promising themes were not followed up by the author, especially the entriquing possibility that through genetic testing Gault's uncle may have been his father or the reason for the military being interested in the investigation. The author took one of the least interesting possibilites and handled it in a below average formulaic manner
Example Output: Negative

Example Input: You make it in rock and you think you can do it all. This book proves you can't. It is a truly poor excuse for a collection of haiku and it is particularly offensive because there are those who will buy it thinking it the real thing. Do yourself a favor and buy Higginson. You can look at this in a few minutes in the bookstore. It might be good for advanced classes in "don't let this happen to you!"
Example Output: Negative

Example Input: This compilation contains some of the best jazz guitar ever in songs like Scotland I, the Jam with Albert and Yin. Unfortunately it also digs up silly tripe like Eyes of Love, Planet End, Adam Smasher and Rene's Theme. The shorter compilation, the Essential Larry Coryell is less expensive, more consistent and manifestly superior to this double CD.
Example Output:
Negative