Well, for one thing, I don't think they did any more to it in that respect than was done for the Blade Runner LD, or any other LD (except for the few anamorphic LDs.
)Secondly, the Def. Col. was overprocessed with noise reduction, so that could be doing it as well. If I get around to it (I haven't forgotten about you, ReverendBeastly!), I will try to compare them.