I don't get into all the upside down cross pentagram anti-christ imagery cause the world to me is a dark enough place already without all that but I try to listen to music on it's actual merits rather than imagery using a pre-mtv mindset. I guess once I heard Pantera Vulgar/Cowboys and Chuck Schuldiner's Death and Paul Di'Anno era Maiden everything else kinda sucks by comparison but those are just my tastes and opinions I guess. I am not a big metal guy at all but I couldn't not love Dimebag and Chuck so everything heavy I listen to is contrasted against the high bar those guys set in my mind.