Hooray, Elsie has finally returned and there was much rejoicing! What, just me?
Not quite the return I expected and others theorized regarding the Ghost Nation, but I'm happy to see her reunited with Bernard...even if she is understandably not. I was terrified during the second half of the episode that they would kill her off just when we finally got here back, especially after they discovered Delos' test room prison. Fortunately, that wasn't the case, but she's not inherently safe considering Bernard may not be entirely trustworthy (I wasn't surprised at all by the revelation that he gave the order to kill the scientists).
On a larger note, I'm beginning to get a bit worried that
Westworld might be getting too complex and might collapse on its own weight. Seems to me that there are two possible notions going on here now:
1) Ford was so forward-thinking in his new storyline that he knew certain seemingly unpredictable elements would occur and able to react beyond them, such as Bernard surviving his self-inflicted gun shot wound, only later to be dragged off to the cave with Elsie in it by Clementine, supposedly programed by Ford to do so (as postulated by Bernard). This is contrary to proclamation by the producers themselves that Maeve is sentient and is no longer acting out a script. That said, it's always possible the producers are lying, but I really hope that's no the case. The further down the line we go, the harder it is to believe Ford create enough narrative to work around certain elements beyond his control.
2) Ford is actually alive (again), as suggested by the human control unit that Bernard was instructed to recover sometime in the past. This would allow him to have more direct control over those uncontrollable elements, as well as the interactive components with William's journey (although that part is somewhat believable as pre-programmed). However, that would again, give the suggestion that most (if not all) of the Hosts are still just following commands. That might come out okay if it's just Dolores, Maeve, and Angela, and possibly Hector and Armistice, and their self-awareness would have a greater impact. Still, I hate the "man behind the curtain pulling all of the strings" trope that this notion would create.