"Downey's Holmes is at once more dissolute and more fit than previous incarnations. Holmes' canonical devotion to cocaine is here augmented by other drugs and a great deal of booze. Yet Holmes has the body of a lithe athlete, the skills of a gymnast and the pugilism of a world champion. He and Watson (who is, you recall, only a doctor, although one with clients who must be puzzled about his office hours) spring readily into action like Batman and Robin. … The Conan Doyle stories are still read, and probably always will be. Most readers get to at least a few. But among moviegoers on Christmas night (traditionally one of the busiest movie nights of the year), probably not so many. They will be unaware that this "Sherlock Holmes" is cheerfully revisionist. They will be entertained, and so was I. The great detective, who has survived so much, can certainly shrug off a few special effects."