It isn't even consistent with Moffatt's earlier characterisation of Eleven - what happened to the man who couldn't bear to hear a little girl cry? And now ignores her to go off and have adventures?

Unless the Silence are in there still influencing him, of course.

I'm still uneasy about him co-opting humanity to commit genocide, also. Harriet Jones got her career destroyed just for firing on one race in self-defence.