My discerning ear tells me that it CERTAINLY isn't black metal.
But then the Great Evil crept into the kingdom, its advance troops "The Real World" and "Road Rules" readying the way for a full-scale invasion by the gruesome forces of "My Super Sweet Sixteen," "Newlyweds," "Laguna Beach," "The Ashlee Simpson Show," and "Jersey Shore."
After their moment of popularity, many bands spend an indeterminate amount of time in music purgatory before they become retro and cool again. While in purgatory, legions of 12-year-olds scoff at them cruelly.
If that's the difference between "then" and "now," then why did The Beatles write "I Me Mine" in 1970?
At this rate, the only AC/DC Angus is going to need will be to power his pacemaker.