My vote is genius. I don't agree with everything he does (too little screen time for Maul, too much Jar Jar, Ewoks beating stormtroopers, Greedo shooting first) but you can't deny he is one of the most imaginative filmmakers ever. His story of good versus evil in a galaxy far far away is so good. He also have helped break several technological grounds. He is a man who constantly strives to make everything as advanced as it could be. I have great respect for the man.