Sure there were some funny parts, even some really funny parts, but you'll find yourself going long periods of time without laughing. You can't help but think McCarthy and Bateman pull more jokes out of their butts than were actually put in this poorly, poorly constructed script.
Hilariously stupid, cliche, and as poorly written as it is acted. "Defies comprehension" bad. Made it about fifteen minutes in before I had to submit to its awfulness and turn it off. Came back for seconds with a friend and made it the whole way. Amazingly bad.