Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: The reason is that it sounds great is because the album is kinda odd-yet very accessible-the vocals are so unique,The instrumentation is great, the performance is right on the money. The melodies and interplay amongst the various instruments has always held my attention. Oui sounds like the next step of a fine tuned, experimental, rock band. I'm always listening to and buying new music. I have generally liked most Sterolab songs so when I heard that Archer Prewitt had joined I figured I'd take a shot.The occasional electronic textures are cool, not in-the-way. I have been listening to this CD a lot lately. All in all this is a very good album. If you like other bands in this genre like Spoon, Smoke Ring Days, and Death Cab for Cutie, you will most likely like this. The Sea and Cake are the jazziest of the bunch.
A:
Positive