In the meantime, as poorly as the DVD looks in comparison to how it could, it nonetheless IS the currently best picture quality legally available.
You can whine all day about non-anamorphic and a shoddy restoration of a questionable master print. It doesn't change the fact that a film released a bunch of times over the decades has tended to get better-looking with each release. This release is no exception to that pattern.
The future may, and likely will, hold even better-looking releases of Star Wars and its sequels. But my $20 was well-spent ... even if that better-looking release comes as early as the 30th-anniversary next May.