No metal bands are serious then.
Except Luca Turilli and all related projects of his.
Fucking sicko.
Being serious with your lyrics doesn't mean everything you say is literally accurate. There are plenty of reasons to say things other than to relay facts. A band can be singing about having sex with corpses and still be dead serious.
What do you mean by "your level of seriousness applied to any sub-genre"?
Exactly. It's not a sub-genre, it's their style.
Uh...Rage Against The Machine?
Metallica, for the most part.
Pantera, pretty much totally.
Queensryche?
Down is serious? As in, "New Orleans Is A Dying Whore" Down?
Vihris: lyrics don't determine if a band is metal or not. What I said was not meant to be systematically applied.
No, it is not the deciding factor, jesus christ, where are you getting this from? Alice in Chains are also not metal (and I am a rather big fan). They're bluesy grunge rock.
Alice in Chains has metal elements, which is why I interchange them between metal and hard rock