yes, i hate that quick cut in the keymaker scene as well, but i couldn't figure out how to do it any other way. there weren't any establishing shots i could use or anything. I tried the shot of them all walking into the hall, but then Persephone would miraculously disappear for the rest of the scene.
That Oracle sequence would have gone had it not had some important tidbits of info in there. That was a pain in the ass to get into the film.