You know the same things could be said about that horrible Batman TV show. The last horrible Batman movies were moving toward the campy TV show. The last Clooney movie of that era sucked like the TV show sucked. (Except for Uma Thurman in leather) END of the Batman franchise until they resurrected it to be like the Dark Knight, the Batman that long time, cult, Batman readers and Batman fans wanted.
Core and Cult fans like a dark, twisted, genius Sherlock Holmes. Which Robert Downy CERTAINLY could portray. AND all like a realistic Dr Watson, not the bumbling Nigel Bruce one. I will give Jude Law a break but I've never liked him...too cutesy a wanker and if he acts like that, I will be prejudiced against the show.
As hero movies are made from books and comics, the core, the cult following of that hero makes or breaks the movie. It is quite a responsibulity to take on cult heros and bring them to the screen. Heros with decades of anxious fans. Clever writers can do both, like the new Star Trek movie did and the HUlk movie didn't.
Holmes stories don't lend well with the "end of the world" plots. They are small stories of crimes.
I will see it ASAP of course as I am a prejudiced cult fan. Lets see what the Sherlock Holmes fans say.
Sherhock