I have to say, for a lower budget/independent psychological horror film, this one was probably one of the better ones I've seen. It's about four people who answer an ad to do some paid research. They are sent into a room, asked to fill out a questionnaire, and then greeted by the man running the 'test.' Without going into any detail, as soon as he explains what's going on, things change and begin to spiral out of control. Very intense and fascinating to watch. Nick Cannon isn't the greatest actor, but I thought he played his part very well in this. I also thought Chloe Sevigny was fantastic in her part, as well. This one is definitely worth a go. Rent it if you have a Netflix/Blockbuster Online account.