Boy, is the show on a good streak right now.

 

 
Final score:
 
Part of me does want to see a cut scene where Sam tries to explain Oz and what happened there to nuCharlie.
 
Still the show continues to prove that Jack is one of the best things to happen to it. He really brings out new performances and reactions from the main stars.
 
You know the use of a regular human as the bad guy this episode makes me wonder how a S12 might have gone if instead of British Men of Letters as the villain, they were instead a collection of these Supernatural-related humans. Maybe even have them led by the remainder of the Steins just to give a callback to S10. What say you?