"Without Dorothy the show wasn't the same."
Well, it wasn't the same for several reasons. But for me, it was still very much worth watching. It was fun to see the girls in an entirely new environment, and interacting with entirely new people. (Cheech Marin and Don Cheadle's characters especially) We also got to see what Charlie Nylund looked like, and learned that Blanche had another, handicapped brother. I also enjoyed seeing Rose start to stick up for herself, and bravely argue against the overbreeding of Greyhounds.
I wholeheartedly agree that it should have been included in season seven's DVD, but of course it's too late for that now. I already have a rather "amateurishly" done set from a company that recorded it on a VCR. Despite that, I would spend the money to have a set done professionally.