This movie is totally based on a clever and intelligent detective.Sherlock Holmes has always been the smartest man, Robert Downey jr done a nice job and slow motion action is very cool.His friend in this movie who is a doctor as well as true friend give a good performance.
The graphic is also very effective.In this movie Sherlock Holmes has shown an optimistic and self dependent.Moreover he also deal with a professor who is opponent him, at the end of the story sherlock holmes beat his implacable enemy.