Which says a lot. Not too many comedies do. But Martin Lawrence surprised me here and there. I actually ended up enjoying this movie, despite the fact that I'm not a big fan of Lawrence at all.
The real star of the show, in my opinion, are the kids. Especially young 3-year-old Andrew (played by twins Preston and Trevor Shores). It's sad when the 3-year-old is the best actor. He stole the show for me.
Reality is completely out the window on this one so don't expect anything that requires an IQ over 60. Just go with the flow, there is worst out there and this movie doesn't try to pass itself off as being a smart movie.
So, rent this and enjoy it. I enjoyed it more than I thougth I would.