Def Leppard was huge during my high school years and I listened to their stuff just like all my classmates, buying their CDs and whatnot. For some reason, the band hasn't aged well for me. There's a sameness to their music so that it almost becomes a parody of itself. I always did like "Hysteria" though, moreso than most others I'd say. A lot of their songs get heavy airplay on 80s stations, but this one gets overlooked. Probably because it's understated. That's probably what I like about it.