There are some good ideas in this movie. Overall it is good although there are some holes in the scenario. I cant say it is an unique plot but I cant remember seeing a movie with such recently. Casting is ok. I was a bit surprised to see main characters have almost no experience as an actors - [at the point I'm writing this] one has 5, others has 3 movies so far. So I must say the casting director did a great job. Not a must-watch movie, but it is thrilling and can expect some basic twist. Watch it and tell me what you think.