Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great!

I was surprised this movie is as good as it is:) Colin Farrell does a great job and it is nice change to see a movie that is all dialouge instead of relying so much on special effects. 4 1/2 stars. Katie Holmes seems to be trying to imitate Britney Spears voice which I find her really irritating but other than that...don't miss it!