Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
See one example below:
Problem: I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: This is a traditional Catholic study guide book of the Mass of the Angels.The book, though primarily for teachers and suchlike, might very well today do as a text book. Because so much has been lost or is just not taught anymore. It is so well written, and so full of quiet inspiration that a good deal of it could be used for reading aloud in church on suitable occasions.Altogether - quite a find!
Solution:
Positive