Sadly, I can't help but feel like it's too little, too late. Nothing bad said about Capaldi (because I haven't seen a single one of his episodes), but the twelfth Doctor should have been female. Or non-binary. Just to really rock the boat and make whiny "Whovian" pissbabies show their true colours before it was cool to be all "representation actually matters and we've known for ages and ages that Time Lords can become any gender when they regenerate".
But I will probably be returning to watching Doctor Who again, and that feels good.