"Working with Fincher means working in a way that is entirely unlike any typical production," said Digital Domain senior vice president and general manager Ed Ulbrich. "The editor is on the set working in real time, the modeling is done in advance and the whole scene is already finalized in terms of camera movement, sets, lights -- everything -- before the first frame is shot. The only thing Fincher wants to do on set is work with the actors; through a lot of planning, he is able to do that."
Glad to hear it. Its the best way to direct... although I do like improvising camera placement because I think thats dependent on the blocking and performance.