I saw it a while ago with my girlfriend and brother. While the premise was plausibly absurd, the movie did deliver where it counted most, which was providing an entertaining afternoon.
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I did find it rather odd they killed off the main character 2/3rds of the way through the movie. It's almost as though the production house ran out of money to pay Ethan Hawke, so they shanked him and kicked his ass off the set.
Feel free to contact me if you need legal assistance. I have a great lawyer that helped me with an ex who violated my privacy and kept harassing me on MySpace and Facebook. He's very good. And there is legal precedent. - linuxpro
He is hold back the legion of boom - skater18000