Literally no one in the thread so far has said that they were expecting that. Quite the opposite, as we know first episodes involve a lot of plot set-up for the rest of the season. But you can have non-action-oriented establishing episodes that aren't boring, though. I love a good battle of wits and snarky dialogue as much as an actual battle.
Yeah I'm not sure what people were expecting either. For the first episode of the season I thought it was pretty darn good. We had Brienne saving the day in a badass fight scene, a great character scene with Cersei, the beginning of a conflict between Davos and Alliser, Daenerys asserting herself in front of another Khal, a shocking reveal of the real Melisandre, and of course Tyrion just being his usual incredible self.
For me the great dialogue and character stuff on this show is just as compelling as the deaths and battles, and I thought there was more than enough of it here.