Hollywood is out of Ideas

Superman Returns, Die Hard 4, Rocky whatever the hell number it is they are up to, and now Alvin and the Chipmunks

I wonder how long it's going to take for them to exhaust remotely viable old series (serieses?) to cannibalize for Movie ideas, my prediction for the next decade is they'll move to classic commercials for movie ideas, first up: Where's the Beef?: The Movie