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: Being a fan of progressive rock, at first listen I didn't think much of this album because it didn't sound like there was much there. Don't make the same mistake! Don't be fooled by this album's simple sounds. They belie a complexity of story and emotion - an honesty that permeates every note on this album and is beautifully woven into a harmony of voice and guitar. This is a great album that is also well recorded - nuff said!
Output:
Positive