Wow, great episode, hell I was thinking that it was a really good episode BEFORE the red wedding. I thought the wedding was really well done, there was a rather ominous tone to the whole affair so you assumed something may happen, but it was all going so well that I was still blindsided by the scale of brutality .
Reflecting on the characters who died- it is so awesome and unique for this to happen on a TV show. It would be much harder to kill off "the good guy" on a successful TV show without the source material already written because of the public outcry.
Oh yeah, and Robb was a really boring character and I've disliked Cat for a while. Now he just needs to kill off the fat guy up north