Beyond 47 minutes of nerding out at the cast, producers and George RR Martin - and Jason Momoa stealing the whole show - there are interesting tidbits to be had here. Martin defends his penchant for killing beloved characters, the grass roots "Bring back Khal Drogo" (or "maybe he has a twin brother somewhere") effort begins, and perhaps most importantly, writer-producers David Benioff and D.B. Weiss share some of their plans for how to adapt the rest of the books for the series (it won't be one book per season like before.)
My favourite quote from the episode - for some reason that just had me hysterical. I just loved how serious it was said. I do agree that the first half was much better then the second half, but I had no problems with the episode.