That's true. You need level opposition, otherwise you get a boring domination (Klitschko) or at best a quick disposal (Tyson). The sad thing about today's HW division is that there is no level opposition to be found at the top, so all you get is fights that are entertaining to watch, but a nightmare for the sweet science. I mean, Arturo Gatti wasn't even close to being an ATG and Micky Ward was never even world class, but compared to Huck and Povetkin, their battles had so much more polish, coordination & precision. So much more class.
It was a good fight but I thought the Chisora/Klitschko fight was better. Povetkin looked horrible through most of the fight.