Hey speaking of self-aware robots: how about Westworld? I kept feeling like there was a good show inside whatever I've been watching for ten weeks, so I stuck with it, enduring awful exposition, two characters that are either badly written, badly performed, or both, and a criminal underuse of Anthony Hopkins ... but after watching the season finale, I'm so glad I stuck it out. I'm looking forward to going back and watching it again, knowing what I know now. I still think the entire Mayve storyline is crap and stresses my suspension of disbelief more than the existence of Westworld, itself, but the other primary storyline was wonderful, and really paid off. Memo to LOST: this is how you do it without an audience-insulting shit ending.
Have you seen Ex-Machina? If you haven't, and you liked Westworld, I highly recommend it. There's also a fantastic episode of Black Mirror from series two called Be Right Back that provokes a lot of the same questions.