I'll admit it was me that started the "Hey hey ho ho Moffat's got to go" chant. I can also say without a doubt it's because he was stretched too thin with Who & Sherlock. To me there was far too much lazy recycling.
On the flip though: Blink is, in my opinion, the best episode of the new generation, big fan of The Girl In The Fireplace as well and if truth be told Matt Smith is likely my favourite Doctor which, come on, some props to Moffat for that.
I don't remember exactly when I soured on him, maybe Let's Kill Hitler, I do know it was full on hate by The Day Of The Doctor but I still think that was well done.
And come on, once Moffat is gone can Gatiss be far behind? Then we could have a return of Captain Jack and who doesn't want to see that?