went to see this on sunday night. It was better than I expected it to be but doesnt have a patch on the Basil Rathbone movies. I have a load of Sherlock Holmes movies on DVD, the old ones, and they are superb. You could tell that both RDJ and Jude Law had studied the old Basil Rathbone version as they had a lot of the same traits and were pretty good.
Worth a watch.