In reply to thumger:
This version you can watch in HD.
Udo Neumann excellent book on Rock Climbing highlighted the differences in a competition between Francois Legrand and second place Yuji Hirayama and concluded the the best climber was the one that made the fewest mistakes.
This is a very interesting way to learn about climbing and I hope he does more vids like this one.
Ondra's fast style is impressive. I think that just being stronger allows faster climbing because you have more options to do each move so don't have to waste time figuring out the one and only way that's possible for you. Tomas Mazerek has said Ondra was a lot stronger that he was.
As for the grade of the route since both Ondra and Usobiaga have apparently onsighted 8c+ now I'd imagine the routesetters wouldn't have made it any easier than that for fear getting a tie.