The production costs of this movie are evidently low. A young amateurish cast and Marlee Matlin do their best with a script that is poorly written, and the dialogue is clunky yet does contains some good ideas. One of the main problems with low budget Sci-fi is the terrible special effects, but in this movie they successfully solved that problem, there are none, which for me works. In the hands of the right scriptwriter and a pot of cash this could be turned into something really good. I have seen far worse movies from the big studios this year, so it definitely gets an 'A' for effort.