Yeah, this looks very much like the "pre-Hangover-for-elderly-gentlemen". Who wouldn't want to watch these cut old guys get down in Vegas. It looks funny, heartwarming and a little charming. Oh, there's lots of hot young girls in bikini's in the trailer too. Check it out:

YouTube

This is a pretty cool cast; Morgan Freeman, Michael Douglas, Kevin Kline and Robert DeNiro.  The movie looks kind of fun, but it also looks a little vanilla.  I hope they'll take the leashes off these guys and let the movie get a little wild.  Who knows if it will be worth seeing in theaters, but I'll at least check it out when it hits cable.  Check it out: