I'll give you the ending of Girl in the Fireplace and the Doctor's funk in The Snowmen in response to losing Amy and Rory. Though a recurring problem regarding death in Moffat's scripts is that he can never seem to leave dead characters dead. And worse, he resurrects characters despite having no further plans for the characters. Like the Paternoster Gang killed off in Name of the Doctor and resurrected in the same episode. They then come back only one time afterwards, in Deep Breath which at the time it aired Moffat made it very clear that would be their final appearance, and it turned out he was telling the truth as here we are nine years later and they haven't been back. Or Osgood, killed in the finale of Capaldi's first season, sort of resurrected the next season and never seen again.
But I've argued over Moffat's weird attitude regarding death of characters many times and have never come to a satisfactory outcome to that argument, and I don't expect to this time either. I will add that Moffat's frequent use of the "everybody lives!" ending many of his episodes have is that each time it's used, it retroactively cheapens the ending of The Doctor Dances. The whole reason "just this once, everybody lives!" was such a powerful moment in that episode is because it's accurate, for once everyone lived and the rarity of such an ending made it feel special. However, twelve years later when Moffat's term as showrunner ended and we got several more "everybody lives!" endings no longer feels like a unique instance, other than being the first time Moffat used what has now become a worn out trope of his.
Another thing I wondered, was RTD perhaps criticizing Moffat's thing of only sort of killing characters with the bit where the Toymaker was reviewing Amy, Clara, and Bill's fates, with the Doctor explaining how they only sort of died and the Toymaker scoffing "well, that's alright then!"
