1)"Hello, sweetie."  And so it begins. And, oddly enough, ends as well.  While I've nothing against Alex Kingston, I've never been a huge fan of River Song as a character.  It's just not a way I would've taken the character of the Doctor.  In theory, the idea of two time travelers meeting "out of sequence" is an interesting one, and it is interesting to see the Doctor spending the episode not kno…