I'm a bit surprised we didn't get the line from Roose as to why his wife is "fat" Walder, and interesting that Ramsay was actually nice to her. Roose, obviously displeased with Ramsay's alteration of Theon, but realizing there was nothing to be done now, is making the best of a bad situation.
Had I not known how the purple wedding went down, not sure I would have noticed the missing gem on Sansa's necklace. I do like that they did make it somewhat ambiguous as to what killed Joffrey, but for those of us looking, one can see the signs of Oleanna's hand.
Curious to see what they do with Shae's character now, whether and/or how she ends up in Tywin's bed.
I like that Shereen doesn't seem afraid of Melisandre and I don't think Mel would harm her either (the least of which is because Stannis wouldn't like it and Mel knows which side of her bread is buttered). I forget, is Gendry still at Dragonstone?