Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Wasn't What I Expected, But It Still Rocked

I was certain Mr. Brooks would get caught in the end, so that was my first surprise. The second was seeing Kevin Costner playing a bad guy. Despite being an evil serial killer, he was still a "nice guy" evil serial killer. Costner just can't shake his everyman nice-guy image, even when he plays such a despicable character.I guess my favorite part was when he helped Demi Moore with a personal problem. Plus, the way it ended with the dream was a nice little twist. How Costner took care of business (as in a frame) contradicted what I expected to happen. That said, this was a pretty good ride and I recommend it.