The staging has definitely been changed -- he's not running around the stage any more, the car wash has been deleted, and so on. He's not just sitting in a chair, but he does that a good deal. Jokes were made about Bob Wankel allowing them an additional 15 minutes of rehearsal.
There's even an added poignancy to Hedwig's exit, somehow -- not to spoil or anything, but you'll see what I mean.
Bottom line: it's John Cameron Mitchell performing Hedwig. It must be seen. Period.
"If they can get you asking the wrong questions, they don't have to worry about the answers." Thomas Pynchon, GRAVITY'S RAINBOW
"Reality is that which, when you stop believing in it, doesn't go away." Philip K. Dick
My blog: http://www.roscoewrites.blogspot.com/