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:
Kylie Minogue isn't a very subtle performer - she's famous for hi-NRG floorfillers, not purring ballads. A ballad in the hands of a pop singer can be a nightmare but with Kylie, it's a dream and CHOCOLATE is a perfect example of it. Sweet and slow, it flows like its namesake throughout, with a catchy chorus that will for sure melt her fans down. Remixed for release, this CD also includes the funky CITY GAMES, two remixes (the EMO mix is the better one) and a live track, taken from her BODY LANGUAGE LIVE DVD, which should receive a late 2004 release in the USA.
Answer:
Positive