Was it explained how Scotty got from the cop's car back to her dad's?
How did Dot get gas back in her car?
It all seemed a bit surrealist even at the end in the hospital, but maybe that was the point.

Regarding Scotty: The cop decided that it would be safer to drop her at grandmas where I believe she was ultimately reunited with dad.

Regarding Gas: Running out of gas was part of Dot's hallucination in the pancake moment.

Can someone explain to me why Graves goes in there alone? Not even calling anyone. Seems very out of character.

Arrogance and ignorance. He and his boss have always been able to push everyone around, local law enforcement included. He had no clue he what he was up against.

what Kurn said + witt tells him it's urgent. to me the scene where lorraine calls and he hesitates before declining suggests he's not sure if she'd sign off on trading dot for the election, so (maybe for the first time this season?) he takes matters into his own hands to do something valiant. lesson: never be valiant.

it really stretched the boundaries of believability. Like Dot, after Roy had been made aware she escaped, was still able to basically go through the Tillman house and not run into anyone, other than the new Mrs. Tillman, who instead of shooting her on sight or calling out to get reinforcements like anyone in her shoes would do, basically engages her in dialogue? And LOL at the idea that Dot would be able to spend a nanosecond in the "tomb" given the state of decaying bodies in there. And I get that Munch is otherworldly, but overcoming three armed guys? Sure, I realize they were focused on the task at hand, but that seems like quite a stretch. And Munch and Gator apparently walk on foot from wherever he doled out Gator's punishment all the way to the Tillman ranch, without (a) attracting any attention, or (b) Gator freezing to death? And Roy doesn't shoot Munch on site, why exactly? Those are just the few I'm remembering off the top of my head, but I'm sure there were others.

The show still delivers, and kudos for some great performances. But more and more I find that engaging in post-viewing assessment knocks it down a few pegs.