have you listened to bleach
in utero is the most filler filled album to me, but even that wasn't filler.
all of their albums were ok.
overplayed yes, but still good.
kurt's singing was unique, not really bad.
his songwriting was admireable as well.
i can understand people saying they're overrated, but nirvana's not a bad band.
far better than the dadrock that came before them, and objectively trash tier bands that came afterwards.