Gay Falcon Episode - This one was done well IMO, the ending was strange to me, but maybe that's just because the idea seems foreign to me. Whatever works right? Less believable part was that a VR fighting game had "no limits" like that, allowing for more than just actual combat.
Carjacking - This one was the best of the litter IMO, dude that played Moriarty in Sherlock Holmes was spot on with this one, and while it was predictable, the message was clear and acting was spot on. Topher did a good job too IMO. Almost expected him to give the guy a license to live by being his new check and balance at the company to help prevent any future accidents like what happened to him in the accident. They kinda led you down to believe this might happen with his IT background etc, but I guess once you're in a hostage situation there is never really a clean way out.
Miley Episode - Honestly this one was great, the callbacks to AI, the twists on her actual diagnosis, and the Ashley Toos were very Black Mirror. I had to double take at the young Lindsay Lohan lookalike they cast.
I wish there were more than 3 this season, I think I'd rather they didn't do Bandersnatch and given us 3 more quality eps. Oh well, there is always next year.