Seriously though, I don't think Asimov was being naive with his choice of laws and then showing how they were then subverted. I'm sure he was aware of things like Godel's proofs and the difficulties involved with fuzzy logic and AI.
Asimov kept his laws simple so they would work in a story, but was likely well-aware that real laws could be made more nuanced and that they inevitably would still fail in the ways he described.
Implementation is going to be very, very hard to get right, if at all possible.