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: This is a highly amusing movie shot and acted superbly. It reminds me of David Cronenberg's work. That and other reasons probably explain this movie's 98 reviews and 46 Likes vs 19 reviews and 5 Likes forMy Son, My Son, What Have Ye Done?(cf my review). It is incredibly satisfying and must have been a lot of fun to make.
Solution:
Positive