It's intriguing enough to stick with it and see where it goes, however I'm not entirely sold on the degree to which the hosts are meant to be sentient. In the show, society has obviously reached the point where we can make a 'mecha' that's indistinguishable from a human, but at the same time, they're treated as little more than computers, and every bit as disposable. It's like the creators (of the show) have taken the bits of AI research regarding its potential in terms of the ability to make a mecha that looks, thinks, feels and generally behaves exactly like humans, but have chosen to disregard - thus far - all the arguments surrounding the ethics and morality of putting such 'intelligence' in a human looking frame simply for humans to abuse as they see fit. For e.g. they know Delores is exhibiting signs of developing beyond her programming, yet her narrative still seems to be to see her parents killed and to be violently raped by someone each loop. I'd have thought that Bernard, at least, might have the intelligence and, importantly, the empathy to appreciate that it may be this that's causing her CD episodes. Ford might understand that too, but we now know he has no such empathy towards the hosts.
Most AI sci-fi touches on the moral and ethical dilemas at some point, as it's one of, if not the, main tenets of AI, so it'll be interesting to see if this show gets round to it at some point. If they ever cover the very early origins of the park, I don't see how it can be avoided.