Although it has its amusing moments, in eneral the plot does not convince.

I was totally surprised at how great this film.You could feel your paranoia rise as the film went on and as you gradually learned the details of the real situation.

The acting is good, and the firecracker script has some excellent ideas.

Let me be very fair here, this is not the best movie in my opinion. But, this movie is fun, it has purpose and is very enjoyable to watch.