Fargo Rock City’s Chuck Klosterman—the pre-eminent (and most shameless) defender of Sunset Strip hair metal—claims the most blissful 171 seconds of ’80s rock can be found at the end of Axl et al.’s “Rocket Queen.” Hmmm: I’m thinking his well-worn copy of Appetite must be missing the first 30 seconds of “Welcome to the Jungle.” —Sean Daly