Instruct: Classify the given review into positive or negative sentiment.
Query: A very good movie

I had been juggling weather or not to purchase this movie for a few weeks now. The $6.99 price tag along with the fact that I didn't know any of the actors and it had only one review made me leery. In the end the trailer was just too compelling so I figured I'd take the risk. I'm glad I did. The movie does a good job of setting the tone and conveying the general feeling of unease you'd expect to get from a mental hospital, along with a solid cast that comes off believable. An excellent thriller with just a dash of good horror. I'd give it 5 stars except that it didn't have a strong enough finish in my opinion.