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

Problem: Ok so I heard that this was better than the last Transformers (didn't see that one), so I thought it must be ok. It's got to be one of the worst movies I've ever seen. Horrible acting, not sure why Shia LaBeouf is an actor...think Matthew McConaughey and Ben Affleck, but without the charisma. If you are into cartoons,explosions and superficial story telling then it might be palatable for you....otherwise you'd be better off watching the grass grow.

Solution: Negative