Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A terrible movie

Don't even think that if you liked Blair Witch you'll like this TERRIBLE film. After 15 minutes I wanted to leave desperately, but I didn't want to waste the money I'd spent. I was astounded at just how shoddily the film was put together. The idea is an interesting kernel, but the manner in which it is put together as a pseudo-documentary is really painful.