I guess you have to be a fan to understand. I've seen them on tour probably four times now, and this video prominently features some of the acts from their post-2000 tours including Boyz II Men and Naughty By Nature. You would think it's 1988 again seeing NKOTB today. Their shows, along with the Backstreet Boys, bring the loudest fans I've ever heard... ears ringing for DAYS afterward! And all of the guys still peform with the energy of a teenager.