The more I think about it, the more disgusting it seems. From what the Doctor said, Amy hasn't been "real" Amy for quite a while - presumably since at least the beginning of the series when the whole business of the on-off pregnancy began. So, the Amy who grieved for the Doctor she saw shot, the Amy who swung across the deck like Errol Flynn, the Amy who cried over dead Rory and bawled over old Rory, all these were merely a simulacrum and it's just fine to swat her like a fly, even though her experiences and feelings were just as genuine as the "real" Amy's.

Didn't anyone think this through for, like, a moment?