Indeed. No commentary (or other fun-type extras) blows... But that's sort of AB's typical "LE" deal. The fact that Bad Taste gets an expert DVD release at all (along with a doc) is pretty damn impressive, though. AB definitely rocks; but there should be some sort of extras quota a DVD has to meet to be called a special or limited edition...
(PJ's probably just gotten too big-time, now, with his LOTR buzz, to bother with this stuff... At least Forgotten Silver managed to squeeze a nice SE out first.)