If you want to watch a movie to give you a long-overdue laugh, this is the one. It engaged everyone in the audience, with humor ranging from slapstick to dark irony. The movie does a good job of concealing what exactly happened, leaving much to the audience's imagination. I would have liked to see a little more revealed at the end, but it was a very funny movie and a cautionary tale about bringing a weirdo-relative to Vegas with your buddies.