Oh, this'll be a long rant. Bear with me.
The inherent problem, which I'm guessing Lucas didn't realise was going to become so big, was the fact that the gargantuan story he wanted to tell in the first place was waaaay ahead of SFX tecnology from Day One (that being the minute he started writing "The Star Wars", the original script).
He makes the first movie, invents new technology in order to pull as much of it off before the money dried up, and promptly created both a franchise and a new entry into pop culture.
Then comes Empire, a film he did not direct. More progression, more cash. Ditto on Jedi. Then... nothing.
Meanwhile, the Fox Home Vodeo department keeps reissuing the Original Trilogy (OT) pretty frequently, until they ominously market the OT "for the last time".
A couple years later, the Special Editons (SE) come out, which was essentially a show-and-tell to Fox that CGI can work, and a testing ground for what will be come Episode I. It didn't really work for me. Though the end dog-fight over the Death Star was greatly improved, the constant distractions of cute new things was annoying. But hey, that's me.
It's also where it starts to get really muddled. Lucas, a man who was only going to do the first Star Wars film, then nine, and now six, has to backtrack and make the whole shebang make sense. To him, the first three still aren't quite up to snuff yet.
He gave us the ending, which was the beginning - Darth Vader and the Empire are running amok, trying to destroy the rebellion, but the long lost Jedi are about to come back in the form of a farm boy. Now he has to make all six movie look like one series.
So he makes Episode I (now forcing every SW movie to be referred to by number... ugh) and somewhat falls on his face; too slow, Jar Jar, acting too wooden, etc. But, he could care less because he owns the whole show. He's not hired help. and besides, he says that EI was simply a set-up for EII.
Riiight.
What's more frightening was the revelation that the OT actually "don't exist" - they're drafts to him. Now, because Lucas has the cash and CGI, the OT are scrap paper because he wants, no strike that, he HAS to retrofit modern technology into a series that filmed between 1976 and 1983. Characters from the current trilogy will appear in the old, such as the footage of Natalie Portman shot during Episode II's production that will be inserted somewhere into the SE's.
And so on. Endless drafts and redrafts. Years from now, the IMDB will list Star Wars as 1977, 1997, 2005, 2008...
And what about the simple, charming movie that I saw when I was six? GONE. Now it's part of a massive, slick example of directors not knowing when to quit.
I suggest that if he hates the "drafts" so much, if there are so many flaws, if the two series of films don't connect quite right - REMAKE THEM. Then release the OT as they were released. They're movie history, and it wouldn't kill him to offer them.
At this point, I wouldn't be surprised if Yoda was eventually tied to the Skywalker family, even if I don't see a resemblance (...yet

). For all I know, Star Wars will never be finished, forever retooled, while other directors release astounding trilogies with both their original and special editions made available. By the end of this year alone, both the Matrix and Lord of the Rings trilogies will be completed. Done, and done brilliantly. Lucas is still working on a twenty-some-ood year old movie.
Yeah, they're his films, but they're also film history, as well as milestone in my life. Why not respect all of those?
Gary