funny... but i have to admit i even like some of the artists you mentioned, for example 'diamond' by spandau ballet is excellent album, and in the early eighties (especially '80 - '81) it's hard to find any bad records... so many timeless classics were made, just think albums like computer world, metamatic, rage in eden, dare!, non-stop erotic cabaret, grotesque, fresh fruit for rotten vegetables, kings of the wild frontier, scary monsters, prayers on fire, red mecca, penthouse & pavement, doc at the radar station, my life in the bush of ghosts, closer, architecture & morality, tin drum, from the tea-rooms of mars etc. just to mention few of my faves.
and then from the mid-eighties all the indiepop, bands like the smiths, jesus & mary chain, pastels, pooh sticks, wedding present, my bloody valentine... and in the USA all these noisy bands like sonic youth, butthole surfers, big black, killdozer, pixies, pussy galore... and all the hiphop like public enemy, eric b & rakim etc. and then acid house... and i haven't even mentioned some constantly good bands like new order or the cure yet. and i probably forgot to mention most of my faves anyway since i write this in hurry.
there's so much good stuff made in the eighties but of course you can find good stuff from every decade. i just personally think 80s were the best.
this is a bit offtopic so i'll finish this by saying that 12" single was one of the best things in 80s and i really love stars on fire 12", i hope that whenever there will be a reissue of IMW that the extended version will be included.