Very explosive, quick, with great reaction times. But also sloppy.
His attributes let him get away with lots of mistakes. The moment he stepped into the cage for the first time, it was obvious he did not prepare for the cage. He may not have cared at that point though, considering how well he prepared for Mirko, whom he ducked multiple times.
He also got lucky he did not fight Vitor in Affliction. His quickness saved him against slower heavyweights but against light heavyweights and middle weights he would have had issues.
I feel Brock would have beaten him too. Fedor was too comfortable with his opponents puting him in bad positions. Brock would have taken him down, pinned him, and pounded him out.
Shut your little whore mouth Hammerhouse. There were no strikes on the ground you stupid idiot. We all know Fedor would have pounded that Brazilians face off like he did to Big Nig.