Still think that Part 5 is my favorite so far but Part 7 is very close as well. Loved it so much.
There was a lot of exposition in the Sheriff's Department scenes but I can't complain, they needed to move the plot forward. I'm wondering what that 4th page of Laura's diary contains. Obviously something incredibly crucial. So heartwarming to see Doc Hayward again. Andy's scenes were very good and very puzzling too.
It was wonderful to finally see Ben Horne again and his scene with Beverly was one of the highlights of the series so far. Not sure if it's Josie there, or it's just simply because of the key.
All the Diane scenes were amazing, Laura Dern killed it. The implications of what Bad Coop did to her (and Audrey) really got under my skin. That's reinforced particularly because of Kyle's continuously fantastic performance as the Doppelganger.
The Dougie/Ike/Arm scene was hysterical. "Squeeze his hand off!"
The Buckhorn subplot was one of my favorites so far, so I really enjoyed those scenes as well. Typical Lynchian creepiness and atmosphere when the burned man appeared into the frame and slowly walked through the corridor. As far as what happened to Major Briggs, the plot thickens even more.
I'm very curious as to when we're going to see William Hastings and the Glass Box again. It's been a while.