Great premise ruined by poor conclusion and idiotic characters

Rating: 2/10 (22 February 2020)

I had heard so many good things about this movie that I expected to be royally entertained. Big mistake. What a disappointment.
If humans behave as stupidly around artificial intelligence as the two utter morons in this movie we deserve to be taken over by our new android overlords. From the world's worst security system to the world's most gullible coder I just couldn't forgive the movie's many sins.
I rewound and watched the bit where the android kills the tech billionaire and I still don't understand how she did it or exactly what she said to the other android to make her attack the billionaire. Talk about es deus machina.
It could have been so much better.