***=So after watching last night's episode but also reading a ***
The producers really like their big set pieces. I mean they really do, to the point of distraction sometimes which isn't so bad, but they are depriving us of some subtler moments in the greater picture.
For example I would have really liked to see the Starks girls' reactions to finding out the greatest secret their family had ever kept. It was significant dammit, they all grew up thinking the most honorable man they knew had cheated on their mom and as it turns out... not so much. And their relationship with Jon, how does that affect it? We don't know because they didn't show it, and unless there's an Arya/Jon crossover in the last two episodes (with a huge battle somewhere in the middle) we might not have time to see any of it.
But also the writers don't seem to care as much for the subtler forces out there. In a way we saw that with Littlefinger, too; at some point near season... six? He was kind of reduced to a monologue-spouting villain and his power seemed to be the Vale - which isn't true.
But in this season it was also shown in the discrepancy between what the interwebs expected from the Night King plotline's resolution (some kind of mystical significance involving Bran, a fulfillment of prophecies, something to do with greater powers at play - hell, even time travel was mentioned) and yet in the director's interview right after Episode 3 he spelled it out for us; Arya killed the Night King because it would surprise the audience. That's it, there was no more thought than that - we put way more thought into it than they did. The writers don't read subreddits or subscribe to theories; they just have deadlines and checkboxes to fill out, and big battle scenes seem to be where they're at.
The weird thing - for me - is they have a pretty good handle on secondary characters. Tyrion's dialogues with Varys, how Brienne and Jaime's story was shamed, various reunions around the first two episodes of season 8 were all pretty stellar. But I don't know they have as good a grip on Jon with Dany, for example, who are often... well, basically they come out as being pretty fucking dumb, and I'm not sure that's intentional. And I'm not even talking about couch-tactician analysis of battle strategies or anything.
Two more to go!