Ahahaha, gotta love heavy fuckin' metal and friggin' hard rock, they're my favorite kind of music. I do tolerate other kinds of music (except for (c)Rap, hip-hop, techno, country, R&B, DISCO, or even skin music AKA bubblegum teen pop).
My favorite kind of bands are the classic 70's-early 80's metal bands, ESPECIALLY bands that emerged from the New Wave of British Heavy Metal scene, like Iron Maiden, early Def Leppard, Judas Priest, Motorhead, Cloven Hoof, Angel Witch, Grim Reaper, Tygers Of Pan Tang, Satan, Venom, Saxon, etc. etc. etc.
You can't say shit about Ozzy (back in his Sabbath hippie days ONLY!) or even Dio.. Ozzy may be the prince of darkness, but Dio is the GOD of metal..
I also love 90's Pantera's shit and who couldn't forget the AMAZING Dimebag Darrell, man.. That guy just ripped Pantera's music to the max with each album getting heavier and heavier from album to album.
As for Metallica, well, only their first album (Kill 'Em All) was any good. Eversince then, they started getting overrated and suddenly went MAINSTREAM with the "Black" album.
PS: Oh, don't worry, I fucking HATE emo bands and anyone who passes My Chemical Romance as "metal" needs to be shot... on the kneecaps!