It's all about opinion.

I don't like Slayer, but that's only because of they'r vocal, if Slayer was isntrumental, or had a different vocalist... I would totally listen to them.

Anyhow, if you guys plan on continueing your discussion of what you consider metal and whatnot, I suggest taking it to a new thread or pm's because this thread was made 2010simo, and he didn't request a fight/discussion. But something to listen to, which you guys have delivered, should be the end of it...