This is a very undervalued movie. Of course the film is fun and hilarious but I think the script was brilliant. You actually kind of go through emotions yourself of reliving the same day over and over again while watching it. There was just so many clever things in this movie. I see why it was the director/writer Harold Ramis favorite film he has done.
It is rated PG and is pretty tame. The younger kids might not be into a film like this but everyone else should see it. It has a great message about how we should view our lives and everyday we live.