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
I have never been so disgusted (or sickenly entertained) by a movie before. I am one of the few who have ACTUALLY read the ODYSSEY. I did like the poem. After reading it, I decided to watch the movie. There were almost NO accurate allusions at all to the poem. The characters' acting skills were that of an elementary school kids, and the scenes were obviously fake. I feel bad for Homer, he must be spinning in his grave. The fact that got 4 out of 5 stars is most appalling. I feel sorry for humanity as it is, believing such [nonsense] is the work of Homer.
Answer:
Negative