I remember it with great fondness. It, and Batman: Knightfall, is what got me reading comics seriously. I had to get the Doomsday issues from QVC, so I don't have all first printings, but I still have Superman 75 in the black bag, and Adventures 500 in white bag. I've gootn every issue of Superman since, and Reign of the Supermen set up Hal Jordan's fall with the destruction of Coast Cty.
I sometimes think about the 90's comics market, and the gimmicks. Today it seems kinda cheesey but chromium covers were so cool!
The Death of Superman is a classic and still a great read.