How Zelda held Ganondorf at bay for 100 years while keeping her good looks? Didn't she grow tired... or bored... or crazy of this century long struggle?

That's a lot of faith on a guy who already failed her once.

Need to say, Ganondorf didn't held his punchs this time. He is some freaky destructive force of nature thing and he still covered his bases by not rushing head-first to fight the heroes.