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

Let me give you an example: I've read this book with much expectation, it was very boring all through out the book
The answer to this example can be: Negative
Here is why: Review writer does not like the book because it was boring, therefore it is a negative review.

OK. solve this:
This is by far the worst movie I have ever seen! The plot was impossible to follow, the action confusing and flashy, and the film editing awful. For example, there is one sequence in which a motorcycle crashes through a chain link fence and the sound effect boingongong is heard, like a spring snapping. Ridiculous! Concept - Terrible, Acting - Worse, Execution - Rollerball looks like it was made in 2 weeks using 2 computers that didnt work. I reccommend that you see this movie, just so you can tell your friends you've seen the worst movie ever made!
Answer:
Negative