Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Example input: I've read this book with much expectation, it was very boring all through out the book
Example output: Negative
Example explanation: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: After reading Ms. Bluehorse's most recent book, Grandfather's Drum, I searched for other titles by her and found this one - The View From the Hill. While completely different from Grandfather's Drum, I feel that The View From the Hill is a mile stone in modern historical literature. Elizabeth writes so clearly, so expressively, so beautifully. She is a delight to read - even when her words are bringing tears to your eyes. Elizabeth, we need more or your books!
A:
Positive