Given the task definition, example input & output, solve the new input case.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Example: I've read this book with much expectation, it was very boring all through out the book
Output: Negative
Review writer does not like the book because it was boring, therefore it is a negative review.

New input case for you: It was first FW album I've listened to. And I'm afraid I'll never buy their CDs again. I don't want to waste my money. Well, I've heard FW is one of the prog metal monsters. Perhaps... Dream Theatre, for instance, doesn't have any such a pale album. This album has just some elements of progressive. If I have not heard it's prog rock group I'd never supposed it's progressive. Ok, the CD now is in used CD department and I hope I'll return some money.
Output:
Negative