I'll have to be honest: I ragequit Series 10 after "Thin Ice," so I have no comment on "Empress of Mars."

I can't remember "The Unquiet Dead" without looking it up on a wiki. I'm meh about "The Idiot's Lantern," "Victory of the Daleks," and "Night Terrors," and everything else I've seen that he's written I've absolutely hated. "Cold War" is my least favorite of all his episodes--yes, even more than "Sleep No More."