Very stylized, new takes on classic stories. Moriarty was sublimely perfect. Some of the shows are a little off,pacing wise, they can get long in the tooth. Some of the go-to comedy brake from the high drama is a touch lackluster, overused gay joke etc.. etc.. all in all it is worth a watch just to see the new takes on classic story lines.
Know that if you are going to get into it there is a Looooooooong wait on new episodes and the seasons are also anemic as far as episodes go. Its okay, each one is a movie pretty much but.. you need to know.