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

Example Input: it just gets better ever time do you know if there will be a 4th one, i loved the action but come on does it have to be a super model evertime that is the girl?
Example Output: Positive

Example Input: Wow..thats basically all i can say. I bought the cd, then realized that they were playin live like 20 minutes from my house. They put on an amazing show! They closed it with do you call my name, then went backstage. The crowd started chanting, "ONE MORE SONG!!" The drummer came out and started playing again. Then all the rest came back out and played one last song. Ra is underrated and a great bunch of guys. I got my cd autographed by all 4 and i got a picture with them. Buy From One, Duality, and SEE THEM LIVE!! My ears are still ringing.
Example Output: Positive

Example Input: This is definitely worth coppin. Got some bumpin tracks. It contains a variety of songs, she is NOT one of them artist where all tracks sound the same. 15 tracks, and at least 10 of them are worth bumpin all the time. She has a music video for "Still Buck" too. You can download it from her labels website. HoodooLabs.com
Example Output:
Positive