He's purty.

He's tall, slim, sports a long, shiny silver mop, carries an even longer sword, and shows off a sexy black outfit.

That, and his will to bring divine justice unto the planet, motivated by the development of disgust he has for just about anything un-Cetra (he really thinks he's the good guy here), is often mistaken for him being evil.

It could be the name, too. Has sort of a ring to it.