Severely underrated - actually a very good movie
This is one of the best sci-fi movies I've seen in the last several years. I don't care if it is low budget. It's very well acted and written and the special effects are not bad. It is deep, complex, and touching. It is also full of tension and suspense. Very well done in all levels.
It is a crime that it is given an average of only 5.4 on IMDb.