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 read this book 24 years ago, after having just gotten out of an abusive relationship. Reading it helped me tremendously in understanding what my ex was doing. That's what I remember about this book. So, now reading the reviews, that all mention the book being about valium addiction, I'm kind of surprised that I only remember the parts that resonated with my own life at the time. To me this book was extremely powerful and I've recommended it to other strong women that have been in emotionally abusive relationship. So, I think I will have to reread the book to see, if the abuse was really only such a small part of the book and not really what it is about.
Solution:
Positive