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

Example Input: I was extremely disappointed with this movie. The story had no sense of direction. It seemed too badly glued together, as if the scriptwriters were just adding more things as they went along, saying, "we'll make her a divorced woman...and then we'll make her go on a gay tour...and oh wait, let's make her have no morals and have sex with a man she hasn't known for even one day...and lets make her flirt with the married real estate man." All in all, the story turned out to be pretty stupid with nothing to admire in the main character.
Example Output: Negative

Example Input: Does a great job highly visible. Works well with the different fencers that I use in the different pastures. Last a long time. Can't beat it for the price.
Example Output: Positive

Example Input: This is probably the best essay I have ever read. It has defined my political reviews still today. It's a work of true romanticism.
Example Output:
Positive