Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Example: I've read this book with much expectation, it was very boring all through out the book
Example solution: Negative
Example explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: This book really disappointed me. It seems like a narrative. No real plot just a rambling repetitive narration of a poor island child. I wish I could say I loved it....but felt really let down.

Solution: Negative