I'm happy they've finally chosen - he is a good actor too. He has been in Doctor Who before of course - he was the Ancient Roman father of a Pompeian family rescued from the volcano by The Doctor and Donna. He was also in Torchwood, playing a top civil servant - not a nice character in that one.
I've loved Doctor Who from when it first started; I was18. I remember running downstairs to watch it when I heard the electronic music, which was quite new back then.
At first I thought Capaldi might be a bit old, but then I remembered the first Doctors.....