The thing I can't stand about Lucas is how dull and boring he is. He's devoted a lot of time to these films and every interview he's just a complete bore...he says the same mindless crap, laughs like he's actually funny and generally acts like an ass. And then there's the hideous audio commentary he does...
"This, uhhhh....scene...uhh..sort of....I was going for sort of a more, uhhhh...different sort of approach, uhhhh..."
And then he'll pronounce the character names wrong.