Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Let me give you an example: I've read this book with much expectation, it was very boring all through out the book
The answer to this example can be: Negative
Here is why: Review writer does not like the book because it was boring, therefore it is a negative review.

OK. solve this:
I'm a big fan of Sohie Kinsella's I consider her one of my favorite writers, and I was so excited when I found this book. I was not let down, It may not be something I read again like I do Kinsella books but few are. I loved it, it is chick lit and as in most cases is sometimes predictable but I don't care, I still fully enjoyed this.
Answer:
Positive