Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
See one example below:
Problem: I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: I've read worse. But it takes a lot of mental energy to wade through all the commas and figure out the point of each paragraph. It seems a lot longer than 240 pages. I wouldn't have read it if I hadn't been forced to by the school. And the introductory thing is torture.
Solution:
Negative