I just got done listening to BB and although the album isn't terrible, it isn't very refined especially in direct comparison to Aerosmith's Greatest Hits. The soundstage is big and imaging isn't bad as far as placing instruments, but the drum rolls weren't very crisp, the guitar riffs were just kind of muffled together, and it just isn't as smooth and engaging as Aerosmith is. I'd recommend Trapt and Pepper for two rock bands that kick ass and also sound good through Axioms. They definitely sound better through Axioms than BB.