My problem with this kind of thinking is you are telling an artist how to make their art (and acting like we can all agree on what "well-written" means). You had no say in how any Twin Peaks was told before, but you happened to like it. That's an accident, it's not because Lynch/Frost catered to you.
It stands to reason that 25 years later their creative impulses have gone in a direction you and many Twin Peaks fans aren't interested in. That's perfectly fine. It's a good thing actually. Your tastes have developed to the point that you can create art of your own. The story you are looking can be found elsewhere. You might even have to create yourself. And that's great.
That's not to say you can't criticize the show or Lynch/Frost, but when you (and I mean this generally, not you specifically) come at it from the idea that it has to be told a certain way then you aren't giving the show a chance. Criticize this new series for what it is, not what it isn't.
I think pacing issues are legit concerns, but saying get on with the plot is not fair. It's hard as hell to tell what's important to telling the story right now. I think most of us thought the reversed fingerprint was a production error, turns out actually plot relevant.
The deliberate pacing of the first 6 parts, and the structure of each one, paid off in spades in part 7. This one felt like it was moving at breakneck speed. And when it slowed down with the Roadhouse sweeper, I had no idea what was going on. It actually might have been the biggest WTF moment for me. I was used to the show ending with a music number there. But that was like a bucket of cold water. It reminded me that plot isn't all there is. That Twin Peaks is about hanging out with people and places some times. And that you should never take for granted that you know what will happen next.
I'm withholding judgement on a lot of things right now. Tamara Preston, the treatment of woman in general, and especially this whole Cooper as Dougie plot. I'm just trying to enjoy each moment for what is, and hoping it all comes together in the end. It might not though, and I'm preparing myself for that.