This has been by far over of the best episodes of the series. They managed to pack so much in 30 minutes It's almost unbelievable. This episode offered a little bit of everything. Just absolutely stellar, a standout above all others, of an already great show.
This one episode brought so much together from the storyline, really showing so much about them main characters. The scene of her picking up Ava, and how that was played out was actually just short of real genius. I mean if you ever want to look at an example of fine episodic series writing, this episode would be it. All around, very well done.