Seriously? It seems like Capaldi only just started!
As for Steven Moffat leaving, first, it’s not happening for a while yet, and second, yes he’s a creative, witty writer but his writing is always so convoluted. I watched the latest Sherlock episode – The Abominable Bride (written by Moffat), and honestly, the cross over stuff was fun but at the end of the show I was left scratching my head wondering “wait, what?”
So Moffat won’t be missed, but Chris Chibnall (Moffat’s replacement), I’ve seen some of his other stuff, namely Torchwood and Camelot and yeah, let’s not break out the celebratory champagne just yet . . .