Yes, Federer will be difficult to beat. But Marat is now one of the few tennis players to reach the semifinals or finals of all four Grand Slams, and that is an accomplishment in and of itself. Moreover, grass is his weakest playing surface, so again it is a testament to his hard work and talent that he's made it this far. I can barely breathe at the moment, I am so happy, and so, so proud of him.