I hate Federer. Agassai was the best EVER.
What about Big Mac? Despite his arrogance, he remains one of the game\'s best loved and repected players. Also Borg and Connors (my all-time favourite tennis player - showing my age, here!) were both better players than Agassi, who of the modern players is still probably also my favourite, but not quite in the same league as those three.
I too don\'t like Federer as a player - like Borg, he lacks a real personality both off and on the court and you lose interest watching him very quickly. What the game needs now are some real characters again - Nastase and LeConte spring to mind.
As for grass vs clay, I don\'t get why players are better on one than another - not a tennis player myself, so unable to comment on the difference in how the surfaces play.
And Vassilios, the gender change was deliberate - the Williams brothers make Martina the Man look feminine!