Haha, I'm kind of surprised everyone expected good commentary out of these things. Seriously, TRY staying awake for longer than five minutes on the Phantom Menace commentary (i'm pretty sure that Attack of the Clones got the same treatment). George Lucas is not only uninspired nowadays, he's also a bore to listen to. Harrison Ford not being involved in commentary doesn't surprise me - isn't he a little more adverse to the whole Star Wars thing than his castmates?