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 thought "Tubthumping" was pretty good,no,really cool,but the rest! UGH! Those songs were a complete BORE. If you are planning on buying this CD, I strongly advise you not to. Buy a single of "Tubthumping" instead,or borrow it from a friend,if you don't have any friends,from a CD rental store.My apologies to the people who enjoyed this CD.
Answer:
Negative