Absolutely the worst Holmes movie I've ever seen
I am a big Holmes fan, and have been for over half a century. I grew up reading the canon, and I saw the TV series in the 50's as well as the more recent one with Mr. Brett. I've seen almost every Holmes movie ever made. My only regret is not having seen the stage production with William Gillette performed around the turn of the century (the 19th), although I have seen the silent movie made from the play in 1920.
Based on all that, I think I have a pretty good tolerance for the vastly differing styles that Sherlock Holmes can come in. I enjoyed the humorous takes that have been filmed ("Sherlock Holmes' Smarter Brother", "Without a Clue", and "The Private Life of Sherlock Holmes"). I even managed to watch "The Seven-per-cent Solution" twice. However, I was bored out of my skull by this movie. I actually had to get up and walk around to stay awake.
(Those who live by the sword get shot by those who don't...)