Good. It's the Special edition, but that's the enhanced star wars.
To make the special edition, they had to completely remaster the original master copys be ause the colors had deteriorated quite badly on those. So I don't really see how they could release a high-def version of the classic edition without it costing them a fortune to remaster it again.
plus, how are they gonna put 5.1 in the classic edition and make it sound good?