It was OK for me. It just came out at the local Blockbuster store. Very stupid as far as realism is concerned but it is a take-off on many action movies from the 1980s, 1990s, and 2000s. You kind of should expect the realism of Wiley Coyote vs. the Roadrunner. Meep. Meep.
There is talk of a sequel.

Some of the major action stars of the 1980s and 1990s were missing though like Jean Claude Van Damme and Steven Seagal.