I have seen a couple of Valuev fights.

No doubt about it, Wlad would toy with him. It would be like fighting the fat kid: he looks big, but you can always beat him to the punch and move around him. then he will get tired and even slower. the only thing is that Valuev may not be able to be knowcked out: it hasnt happend so far. but he will be losing every single round.

This said, its not a forgone conclusion that he could not beat smaller fighters and less skilled ones, because he has some fundamental skills and he is not very slow. If he uses what he has, if he gets Manny Stwewart to tell him a few things about fighting tall and big, he could be a true nightmare: imagine 350 pounds raw strength leaning on you, pushing you, japping and stalking you, and absorbing all you give.

So Wlad would slaughter him but no one else. And he could improve vastly with some thought to what his strengths are and mean tactics. Sam Peter may lose since he doesnt move out of the way and deal with jabs by taking them to the head. Also; Valuev is not very slow. Lyakovivh may like Wlad beat him soundly, Toney is too small, possibly a points victory, he was even with a skilled Ruiz (not bad if you think he is a joke) , he beat young fresh Attila Levin, so speed and will is not enough against him. The bottom line is: you have no idea how big he is. I mean you cant describe it, and seing pictures doesnt explain it. In reality he is BIGGER than Shack O'Neill!!!!!!!!!