He was tested by Bika, Berrio, Andrade and Glen Johnson and he put in some impressive performances and closed the show very well against lesser fighters like Zuniga, Miranda, Brinkley, Mendy... How good is he/was he? Watch the Bika, Berrio, Andrade 1/2 and Glen Johnson fights, and compare those to the Froch fight. Is he a proven top world-class fighter, though? No. Not yet. And if he continues to fight prospects instead of proven world-class fighters, he won't be one either.