Everyone is getting close to where they want to be. The series started being mainly about the Starks, Lannisters, and Targaryens, and now the focus is really back on just those three. It's funny how the new generations of the Starks and Targaryens have taken over while the Lannisters have gone backwards in that sense.
Still a lot of great characters out there and storylines that could be explored but it seems that they'll be taking the "leave them wanting more" approach.