Kiss sucks. Listen to them, not very good music, but maybe two or three songs
Nirvana... anyone and almost everyone that grew up with that nasty 80's Pop/rock, yeah you heard me right, hates it since they made Poison go away thankfully
Metallica imo converted a lot of people to listen to a bit heavier music... but not until the black album, everything before that was awesome.
I can't Help the Eagles out, but they'd be alright to drink a few beers to at the local bar if they were live
Iron Butterfly, HIGHLY overrated.... although, not too many liked them all that much
Whiskey