I am sad, confused and disappointed. Still, these kinds of things will happen more and more often to Fed as the years progress and if he stays around. The trick will be for Fed to accept his limitations and try to transcend them - changing his game, tactics, strategy, etc.
HUGE HUGE win for Tsonga, a terribly likeable guy. Incredible that he came all the way back from 0-2 down. This will be the most bitter pill for Fed to swallow I think.
So, now pulling for some guy named Murray - he's a decent chap it seems and if he doesn't win a Slam soon, all of Britain will need psychotropic drugs.