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 like Slayer then this is a must album. The drums with Dave Lombardo are once again simply perfect. The songs are very rhytmic and aggressive. The sound of the guitars and the vocals are really great. Just buy this album .
Answer:
Positive