Its a two part finale. People crying need to chill. Of course its not gonna be satisfying, its a cliffhanger and all narratives build to an end. All stories have lulls in them. The writing didn't "drop off", you just seem to think this isn't one complete narrative, you're acting like every chapter is a sequel or a stand alone episode. All the action out of the way and onto the conclusion and probably all of the different outcomes, which should be a lot.