setlock anecdote: At one point Benedict kicked the door out too hard and it went flying down the stairs. Everyone just stood there and looked after it for a second.
also: they did the “Well, I’m not now” quite often and seem to have chosen the one take that brought out the most laughter in the onlookers as it was rather over the top in comparison to the other takes.
Sherlock is so 2010. New favorite version.