Sherlock Holmes, smoking crack!

The new Sherlock Homes movie was a very well done, action oriented movie.  I will say up front that I am biased to Robert Downey Junior.  Ever since "Less than Zero" when he played the out of touch with reality drug addict gone bad, I have been amazed at his acting skills.  I will say if you take Tony Stark from "Iron Man", give him a pipe and fill him with drugs, then send him back in time, you basically have the same character.  There isn't a lot of deviation from one to the other.  Damn...