Back in the 70's Alejandro Jodorowsky nearly turned Dune(amazing novel I highly suggest reading it) into a movie. I believe it would've been much better than the Lynch movie or the miniseries.
 
http://www.duneinfo.com/unseen/jodorowsky/
 

Wrong, this is the best movie you'll ever see.

http://www.imdb.com/title/tt1612774/