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

Example input: I've read this book with much expectation, it was very boring all through out the book
Example output: Negative
Example explanation: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: It only took me about 15 minutes. These Transformers movies keep getting more expensive and equally more ridiculous. The first one was charming and really funny, especially the first half. The humor reminded me of Armageddon. I actually liked Shia LaBeouf back then. This one tries way too hard in every aspect and fails in almost all of them. I understand these movies are not to be taken too seriously (I mean this is one step up from Power Rangers), but this movie could've been presented much better.The only reason I'm not giving one star is because the special effects and action sequences were exciting at times.
A:
Negative