Not good at all, I am afraid to say it has become a parody of its self and moffatt and Gatis have fallen into being too happy to produce self congratulatory how clever are we scripts.
Moffatt wrote one of the best Dr Who ever ‘ blink’s and revived Sherlock initially brilliantly, witty charming and intresting but lost all that.
It needed a good edit to 60 minutes, stop trying to be bond/ Ethan hawke/ Austin powers( Yes Holmes was action orientated at times, boxing and martial arts but not to this extent), focus on solving the mystery
The portrayal of Watson has sucumbed to the Nigel Bruce film character not the Watson of the book, actually Jude Law is a fine Watson.
Disappointing, boring and fatuous.