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: This thing is awful! The first time I used it water it filled up with water and shorted out. I've dried it, replaced the batteries and it still won't work. I only used it 2 times. This is a total waste of money!
Output:
Negative