wow this film is mind blowing! Make sure you watch with attention, and to the very end, and oh, do you make it a habit of watching through the credits? This film will leave you speechless! If you love SF and want to see something new, something not done quite like this before, you're at the right place! The actors did an amazing job as well, very very convincing. ;) For example, I didn't like the way one of the characters treated the AI. So what if he was a robot, wouldn't he have benefited more if she didn't treat him like one? Like with children with disabilities, I always treat them as I treat the children without. As much as possible. They benefit from this approach way more and it just feels better! So I would treat an AI like this one as a human too. I liked him more than the inventor from the start. I was fascinated imagining he was real (like in real life lol). He was handsomer too. :D If you watch attentively, you will notice some hints that will lave you wondering. But I have to admit, I totally fell a victim to the illusion. Until that one revealing scene at the end, I just couldn't believe it! :D And then that final, very last scene, like how!!?? That is just not possible lol. But it is. B-) What a brilliant movie! If you search the film later you might find some possible explanations on things you missed noticing. Or visit the film's social media page. I read an interview where the director says its more a movie for the tech-savvy, but Im not and didn't feel like it was. But it felt real and the fact that those are facts (lol) made it even more real I guess. This film is a true refreshment in the world of SF and it's a 10/10 from me!!! And th eEx-Machina everyone keeps blabbing about? Pffft, this movie is far better!