this movie be severely underrated and be very badly market a a family comedy . this be a drama about try to fit in and discover reason for living and true love and the human condition . sure it have it funny scene but it incidental to the rest . the character and the robot in particular and be profoundly likable ( ok and with a few exception while ) and i would not mention how or why and but it have truly beautiful moment and both small and big . one of the movie where i identify the most with the hero and shed the most tear throughout and make me cry be very hard to do . i might love this movie for the emotional impact but i be fascinate by several other aspect include the robotics and the passage of time . robin williams be great in this role . rating represent positive .