I have watched Dr. Who since my childhood years and now all of the Hanauer family have been avid watchers, since it's return with Christopher Ecclestone. Both David Tennant and Matt Smith went down very well with us, as did Billie Piper, Catherine Tate, Freema Agyeman, Karen Gillan and Genna Coleman.
However, despite his being a very accomplished actor, the general consensus in our house, is that Peter Capaldi's interpretation of the Doctor is not doing anything positive for the character at all. We also feel that his efforts are not helped by the incredibly dull, contrived and poorly imagined story lines, that try to hold this patchy series together either.
My wife and kids now don't even bother with it any longer and choose to watch some mindless dancing/singing related game show garbage now. So my regular dose of Dr. Who related sci-fi has been withdrawn from our viewing schedule, which is a shame really but if all else fails, I can always blow the dust off my Babylon 5 DVD collection. ;D