Blackwater episode looks pretty insane, movie-level production from the look that we got. I've heard that they asked for an extra 15% of the budget for it so I hope it's put to good use.
Anyway, the episode was a bit boring, but I guess the tamer one makes sense coming before the epic. The Westerling girl (who is apparently Volantene for whatever reason) and Robb's romance doesn't make nearly as much sense as it did in the book. He doesn't know that his brothers are apparently dead, nor is she nursing him back to health. Makes his blunder a whole lot less forgivable.
Disappointed that Arya's escape was so tame. Could've been a chance to actually see her do something. Also, something important later on was kind of supposed to happen, but it didn't.
Stannis is still unconvincing.
Shut up Daenarys.
Besides that, everything else was fine. I still don't quite understand why some of the changes are being made, but as long as things end up where they should be I only have minor issues. Theon is fantastic, everything that the writers and the actor have done with him has been excellent. Looking forward to shit going down in the next episode.