SPOILER ALERT
Well, I thought that was a superb episode. I loved how it focused, in a sense, of what 'The Doctor' means to the rest of the Universe, and whilst it seemed like the end of the series, as they'd
saved the universe and were victorious
, it was good for the underlying theme to come out, and for you to see that whilst
they'd thought they'd won, they hadn't.
Also, does this mean that River Song is Amy and Rory's daughter, and the Doctor's wife, too? And, that as Melody (Amy + Rory's daughter) is a Human/Time lord, River Song is too?
Also, the first episode of the next part of the series is to do with Killing Hitler, it would seem. Is the second half going to be entirely related to Amy's daughter being saved, or not. The title of the first episode doesn't suggest saving Amy's daughter. And also, what will Amy and Rory's role be now they're not with the Doctor?