It is a masterpiece, spellbinding, and a deep exploration into the ethical realm of Artificial Intelligence. I place it over Ex Machina, Zoe, and right alongside Westworld.
Of course, the end was beyond anything I expected, but I find myself tuned to the subtleties of human machine interaction. The 3 tiers of brain function coinciding with the 3 robots, the jealousy of number 2, the desire to put a loved one inside an AI, and the possible consequences we can't forsee; these are the things I loved. Needless to say.
I really loved this movie.