It seems to be almost exactly the same as the Star Wars one that was circulating around the time of the last movie, sans Darth Vader and the interrogation droid. Still cool. It never figured out ‘taco’.
The little 20Q widget they sell is pretty smart, too.
One amusing thing.. friend of mine tried ‘penis’, and wound up with it asking ‘Is it a Dik-dik?’, which is a small deer/antelope.. Given the nature of the questions asked, I think that was put in to both sanitize the response as well as offer a response for anyone naughty enough to try..