Well, 'I, Robot' was actually the script for a completely different movie, called Hardwired, with the Asimov references shoe-horned in, and I've always considered it one of the gravest insults to Asimovs' work ever created, Millenium Man with Robin Williams is probably a better shot if you want a more accurate (if re-focused) portrayal of what he wrote.
It's a pity, since Asimov created an incredibly strong and independent female character called Susan Calvin who would have made an exceptional break from the typical 'strong women' of the movies, since she was smarter than the men around her, and very aware of it, but also extremely frustrated that her gender made people under-estimate her. I would dearly have loved to see a movie revolve around her as a character.
