I saw this today for 7 dollars at AMC. That was money well spent. I like Sam Rockwell and always have, but this movie might just shoot his career to the moon. This film proves that a great science fiction movie can be made on a tight budget as long as the story is compelling and the acting is good. I have yet to see Star Trek, but this is the best sci fi movie I have seen in a really long time. Knowing the budget they had to work with makes this movie even stronger in my opinion! Go see it