Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example: I've read this book with much expectation, it was very boring all through out the book
Solution is here: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Now, solve this: I'm not sure why this movie didn't do well. It has it's faults but so do many movies that others praise. My biggest complaint about this movie is it has several editing problems. Overall...It is a very entertaining action movie with a fantastic story line.
Solution:
Positive