He's got talent. You have to in order to get steady work with the kind of shows he's been in. But I guess he has a loony side as well. I don't follow any of his shows since Sherlock I just know he's in a lot of hit movies now.
Although different acting styles he sort of reminds me of Johnny Depp. Weird.
He’s playing Dr Strange in the Marvel Cinema Universe. He plays the character very well, and looks the part. Dr. Strange 2 is coming in 2022. Here’s a video about it.