Incredible performance by Federer. When he's playing that well, nobody can come even close to beating him. Though he doesn't really acknowledge it, I think it fires him up when he reads or hears about how particular opponents are going to beat him. His easiest matches in this tournament were against Roddick and Djokovic, the only two players who expressed confidence in beating Federer. He had a harder time beating the lesser known player it seems.