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

Now, solve this: I have seen many many movies in my life and this one takes the cake as being the biggest waste of time, terrible film I have EVER seen. Honestly, to think someone actually made this movie makes me believe anyone can make a movie. Everything about this movie is just so bad it makes me want to vomit.
Solution:
Negative