Part 1. Definition
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Part 2. Example
I've read this book with much expectation, it was very boring all through out the book
Answer: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.
Part 3. Exercise
If you want a pure hardcore 80's thrash sound then this cd is for you.It sound like they locked the producer out of the studio and then recorded. It's pure, raw, agressive and (for the time when it came out) nasty.The fore-runners of the 80's thrash scean. Taking the best from both the thrash and punk genra. Unfortunate for all that they didn't recieve the recomendation that they deserved.
Answer:
Positive