Holy shit, I just finished the season and was a great finale.
Definitely some interesting conversations about free will in the last episode.
One of the things I found interesting was that neither side was neither side was completely innocent. The humans did some horrible things to the hosts over the years, but at the same time the hosts could have handled things differently.
William killing Emily, and Teddy's suicide were both shocking moments.
I wasn't real clear if William intended for his wife to find his profile or not.
Bernard hiding Delores in a host duplicate of Hale was a great twist.
I was getting a bit worried there when they appeared to be killing all of the host characters, but the end did leave it open for at least for all or at least some of them to return.
I assumed after this they'd be done with the park but the line at end about salvaging hosts, does make it sound like the par may still have some role to play.
OK, I'm not entirely sure what to make of that post credits scene. I thought it was pretty clear by the end that both Emily and William were human, so I'm trying to figure out if they were both duplicated later. But if they were duplicated later that wouldn't explain why he still had his injuries.
So the park was redesigned to additionally research how to create beta-level simulations of dead people? Those simulations wouldn't have any memories of their life outside the park unless the tech in the hats *** can remotely sense inert neuronal pathways. (In any case, recent research has revived an old theory that long-term memories might be encoded in RNA - even less accessible.) These simulations would have no continuation of any conscious state with the original person, and, even if their personality were consistent, it wouldn't have access to the memories and experience that forged it. I can't see how you'd market that - you don't live forever but a poorly configured copy of you potentially gets to screw up your legacy because it acts like an immoral jerk with its social filters turned off as you did in Westworld.
Still fucking pointless with no entertaining payoff though - it's almost as though the showrunners want fewer people to stick with the series.
ETA: *** If they don't wear their hats to bed, I assume their sexual proclivities are not monitored.
The impression I got from the end was that the hats were scanning their entire brains, and that the guests' actions in the park were just their way of kind of unlocking their true selves that they usually hide in the outside world. It wasn't that they would just be duplicating them based on their actions in the park, their actions the park are would allow them to create a completely accurate duplicate.
I'll confess I'm not entirely sure about the continuation of consciousness element.
The hats being the scanners was another surprise, and it adds a whole new element to them making people pick a hat back in Season 1.
EDIT: I have to confess I was a bit surprised they actually showed all of Evan Rachel Wood in the flashback when Teddy first woke up. It seemed like the other times we saw her naked earlier in the season they made a point of keeping her covered or keeping things out of view. I was starting to wonder if ERW refused to do any nudity this season.