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: The time spent on reading this book could have been spent on someting worth while and interesting such as watching the grass grow, or picking my teeth. It was a real disappointment and the reading of this book by anyone with a life should by outlawed.
Solution:
Negative