2001 is best watched after reading the book.
2010 is a good watch for their attempt to be "hard sci-fi".
3001 is a strange sequel but still a good read.
They covered that at the end of 2010 when Scheider was talking to his son.
21-12, I'm going to "roll the bones" and guess you are a Rush fan, LOL. Me too.
Me three.. Greatest band in the world (though my avatar is from a Marillion album)...
One big thing they got wrong is having beer in Capri Sun-like pouches. At the beginning of the movie, Floyd is on the beach working and sipping a bud from a pouch. Dammit I want my beloved Stella in a pouch, NOW!!