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: Call me an escapist, but I love this book. To accompany Mr. Pidgeon as he builds the Islander and sails her around the world, from one adventure to another, is a wonderful way to spend a snowy evening by the fire. He gives us a great glimpse into the flavors of the various south sea island groups in the early 20th century, where most cultures were dilluted already, but a few were intact. This book lets us see the world with wide eyed wonder through the eyes of a man with a thirst for knowledge and experience, and from the deck of a small boat.
A:
Positive