This is the best episode so far in my opinion. The focus is on Looking Glass and his background, and Tim Blake Nelson acts his best off in this one. Great job. It gives a lot of depth to a character who could otherwise come off as a bit of a one-dimensional "kooky conspiracy nut" type. The characters are well realised, and the music and references to the comic book are on point too. It's a really good watch, and I can't wait for the next episode now!