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

Example Input: The girl who replaces Megan Fox wears white the ENTIRE MOVIE, it borderlines stupidity. The movie is just garbage, I'm not gonna waste your time telling you every bad detail, but it almost seems that several things were done just to piss Megan Fox off completely ignoring story line.
Example Output: Negative

Example Input: Even thou I enjoyed the art, the book wasn't in english. I wanted to read and understand about the art, to bad.
Example Output: Negative

Example Input: We're gearing up toward a Disney World vacation late this August, and have relied on this book thoroughly. It isn't the most comprehensive book, but it offers lots of good advice. Good thing for any travelling family.
Example Output:
Positive