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: On my first listen to 'Catch Without Arms,' I was a little disappointed. I had been hoping for something that was closer in style to Leitmotif, but that's not what they delivered. But after listening to it a few times, I've gotten over the fact that their style has diverged a bit from their original sound. And, now I think that I do like 'Catch Without Arms' even more than their previous efforts.
Solution:
Positive