Brilliant, moving, thought-provoking It's sad that so many can fail to really pay attention to the important elements in a movie, and not only on what the movie may show, but mostly what the movie (or book, or fable, etc.) may make you think, feel, what it may bring from you. Well, but everyone is entitled to an opinion, to have their own "tastes"...but, criticize, that, I think, needs fair and reasonable arguments, at least...
Bicentennial Man is not a movie about a robot, it's not a sci-fi movie. It merely uses the robot story to talk about so much more. It's just a means to discuss the issues of humanity, feeling, the human soul, prejudice, love, courage, determination, selflessness, and so much more.
To fully grasp what Bicentennial Man really discusses in its plot, one has to look beyond the surface of what it is shown. You have to pay attention to the subtleties, to in between the lines, and so on.
If you want a sci-fi movie, a comedy, a family movie, this one will satisfy you. But if you want a dense drama, something to make you think, something to make you feel, and also get some good, honest laughs on the process, then you'll be more than grateful for having chosen to watch it.
For sure, without a shadow of doubt, this is among my top favorite movies of all time.