I voted average. A bit of a slow episode, mainly a whole lot of setup for storylines to come.
Also, there was a severe lack of "The Bear and the Maiden Fair" during the Queen of Thorns scene.
When I saw George R.R. Martin at a local bookstore back when he was promoting ASoS in 2000, that was the chapter he read aloud.
In addition to warging, another of Bran's superpowers is apparently rapid aging.