Glen Johnson-Roy Jones: Must Underrated Brutal Beatdown Ever?

I know alot of people were still recovering from the shock of Roy coming off an unbelievable knockout loss to Tarver to even fully absorb what took place in his next fight, but no matter what you think of Roy's conditioning, his mental state, his age, the fact remains, this beatdown is up there with Hopkins-Trinidad, Lennox-Tyson, Mayweather-Corrales as the most vicious pillar-to-post @ss whippings in boxing history (Johnson literally starts beating his @ss from the opening bell, literally!):

http://www.youtube.com/watch?v=h6Szy9rVktk