Bob, I haven't seen it yet but that's what I was afraid of when I heard about the superhero premise. I agree about Moffat, it's time for him to be replaced. He has had some really good episodes, maybe some of my favorite episodes of the entire show but the seasons don't feel cohesive (what's the big deal with River, where did Orson Pink come from, why did the Ponds leave like twenty times, etc). Conversely, Davies had great seasons and finales that tied everything together great, but a few episodes per season that were really silly concepts or executions (farting aliens, living creatures with eyes and legs and mouths but entirely made of human fat and a drug, etc).
Realistically I'd like some middle ground, but my ideal choice for showrunner Would be Neil Gaiman, though he'd never have the time, he's a brilliant creative writer and understands Doctor Who in context to the real world (ie, "I want to make cybermen scary again", he knows!).
Addition: Alas, as an American, and a Paul McGann/8th Doctor fan, I know my opinion holds no ground at the BBC.