Given the task definition, example input & output, solve the new input case.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Example: I've read this book with much expectation, it was very boring all through out the book
Output: Negative
Review writer does not like the book because it was boring, therefore it is a negative review.

New input case for you: I would have given it zero stars if possible. This is the worst cd I have ever listened to. The quality of the recordings are so bad that it hurts your ears to listen to it. This has the sound of the worst bootleg recordings I have ever heard. What a waste of money. This is the only cd that I have bought that I was actually unable to listen to. Talk about a sham by some corporate execs trying to make some money off of a dead guy.
Output:
Negative