And as bad as a winner Nole is (in terms of celebration), I still rate his reaction to great losses much higher. You simply can't pretend that stuff when you have just experienced such a great loss and Nole has experienced quite a few in the last couple of years or so but things remained the same with him. Andy is, of course, both a great winner and loser. They are both a class above Federer and Nadal when it comes to great losses. I've been watching Nole almost since the day he had turned pro and he's still the same when he loses.
As to celebration, I've seen both Federer and Nadal celebrating in a over the top manner. Like the ones below. I don't hold it against them though (not at all a fan of finger waving, too rude, revengeful and a classless act) but it's not like their celebrations are very decent all the time. Federer keeps it in decent control most of the time though but he's a bad loser at times. Nadal has a history of celebrating a bit over the top. I never saw Sampras doing anything in revenge or celebrating over the top. Andy does it very nicely too. He would never wave his finger at his opponent's loss. I just wish he'd cut down the self berating stuff and stay calm instead of that sarcastic smile at self after playing a bad point. That's your British 'flair'. Not at all attractive. No Andy.