Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: Greek Gods and Heroes is one of the better books on mythology for children out thare, with great pictures and easy to understand stories that people of all ages can enjoy. As a child it was my favorite book in the school library and I checked it out over and over again. It is a must have for any fan of the greek gods and the myths about them.
A:
Positive