Although, I do have to admit that I'm very put out that Watson's mustache seems to have gone missing. I know it's a minor detail, but Watson without his mustache is like Holmes without his pipe or his violin. It just feels wrong somehow. Maybe that should be their first case... "The Case of the Missing Mustache." Forget "A Study in Scarlet" (or 'Pink' according to the episode list) and find the damn facial hair! ;P
Non-youtube version here.