Good review on episode 8 s4.....

https://decider.com/2017/10/09/halt-and-catch-fire-recap-season-four-episode-eight/
I.....Exactly the way I felt about it. We need an episode that was wrapped around their tech desires. This one episode has shown the bond these characters have had the last 4 seasons and how the death of one of them has re-affirmed and fixed those bonds. The scene with Joe and Bos and the one with Cameron and Donna were my favorite. Of course the Fish Heads scene with Haley and Joe was great as well.

All these characters have come a long way since an arrogant Joe first walked into Cardiff Electric....