ETA- as for the person who we didn't see getting got, well, they established outright that everybody would be, so I don't mind if we miss seeing one cos they had to fit in the timeslot...
Sure, it just jarred quite badly, as he was still in the room with Amy, Rory and the kid, didn't seem like he was leaving at all (to run into a reflection or something), and seemed the most interesting of the throwaway extras.