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

Now, solve this: Tre Hardson (of the Pharcyde), is without a doubt one talented individual...this album is incredible and should be owned by everyone interested in hip-hop and quality music...The only artist I can compare him to is K-os from Vancouver, BC...flows, lyrics, some singing...this is dope...and I listen to artists like Killah Priest, Billy Woods, Mr. Lif and Reef the lost Cauze. Peace
Solution:
Positive