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
Having first viewed the TV version of this story, I find that the written version tends to be overlong and overdetailed. (I am not that interested in the brand of cigars that old Jolyon smokes.) I am only about 1 1/2 chapters into the book and hope it gets livlier soon.
Answer:
Negative