It's a run of the mill comedy with a great cast. Matthew Perry didn't do many movies, but he was good at what he was type-cast to do. Bruce Campbell, Amy Adams, Vincent Pastore and Terry Crews all add to Serving Sara. It has Elizabeth Hurley. One of the most gorgeous women to grace the screen. Any movie with her in it is worth a star to its rating alone.
The story isn't going to twist; it's there to keep the laughs going, and it's only kind of funny. If you're looking for anything with the slightest bit of depth, keep looking.
Reginald Hudlin was a horrible director. He's doing TV now. That, and a script from the unbelievably bad writing team of Jay Scherik and David Ronn (I-Spy, Norbit, the Guess Who rewrite, National Security) and you get a surprisingly decent movie.
If it's on TV and you just want something on TV, Serving Sara is worth a watch.