Right, I know: There’s no way anyone can ruin Rock of Ages . After all, the Adam Shankman-directed film is based on the trashy, Tony-nominated musical (!) of the same name — the only Broadway show where a person can walk down the aisle carrying four cans of Coors Light without drawing a second glance. (Not that I know anything about that particular example.) It’s basically ruin-proof. Unless, of course, you decide to load up the supporting roles with some of the most famous stars in the world.
The rest is here:
Why It’s a Bad Idea to Cast Tom Cruise and Anne Hathaway in Rock of Ages