Given the task definition, example input & output, solve the new input case.
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
Output: Negative
Review writer does not like the book because it was boring, therefore it is a negative review.

New input case for you: I purchased this book expecting very good things. I found the plot very thin and predictable. There was very little suspense. It almost seemed like an abridged version of a book where all the detail leading up was left out. Also there didn't seem to be any character building or background to explain why these individuals would have such singleminded, and on the surface stupid, behaviour.
Output:
Negative