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

Ex Input:
Standard Michael Bay garbage. Totally removed from the original idea, especially concerning Optimus Prime's character. The ideals the character originally stood for are completely ignored in favor of kill shots and 'Murican tough guy crap.

Ex Output:
Negative

Ex Input:
So far I'm very happy with my boots.They fit well and seem very well constructed.Time wiill tell how they perform but so far so good.

Ex Output:
Positive

Ex Input:
This book was terrible! Half the characters did not have an ending and no main character is apparent. Then again, I'm a freshman in high school and may be a little inexperienced to judge so harshly. I personally dislike Dicken's wordy style of writing because it's easy to get lost. If you like Dickens, and you don't mind his writing style I'm sure you would probably disagree with me. I'll give it a two.

Ex Output:
Negative