Kind of a boring episode. They dangled TOJ in front of us, only to take it away so they could save it for later. Lots of reiterative dialogue, lots of conversations that didn't go anywhere. I get that D&D have to spend time reminding viewers about the state of things, the first three eps have been both baggy and too concise in the wrong places.
Caveats: I know that the state of events at this point in the books isn't exactly exciting, and that it's difficult to translate the events going on all over the world onto the screen.
Rickon stuff feels like motivation for Ramsay to be relevant to undead Jon. Because otherwise, without Sansa, he's just some tinpot ready to get knocked over by neighboring Northmen.
Where are you, Bronn? We could use some genuine levity, not whatever Tyrion is doing.