This film sports an extremely bloody and comedic take on the alien invasion movies of the 50s. It has an all star cast that includes Nathan Fillion, Elizabeth Banks, and Michael Rooker. It does suffer from the cliche premise of, 'Ordinary town gets invaded by a dangerous alien, leaving the town sherriff to deal with it." If you can look past that, you will have seen a delightfully disgusting and comical film topped off with great acting.