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

Ex Input:
This movie is pointless and stupid. The acting and camera work sucks. The story is sesame streetish and moronic. Stay very far away from this one.

Ex Output:
Negative

Ex Input:
Good quality overall. The braket for the stem didn't fit my application, so I improvised, and mounted it behind the seat over the rear fender and low. Holds stuff.

Ex Output:
Positive

Ex Input:
What fun it is to read a novel by one of my favorite "corporate" writers! This is a definite departure from the more business-like stylings of "Diversity Blues - How to Shake Them". I found myself drawn into the story, not only by the character development - but also by the subject matter. Without giving away any details, I'd like to say it's thought provoking and entertaining! A great drizzly afternoon read and a brain-teaser to boot. A reminder that you may not be as "enlightened" as you think you are!!

Ex Output:
Positive