I think Margarito is a more difficult fight for the new WBO champ because Antonio goes to the head and body effectively, plus his chin is granite and he's willing to take a few to give some...dangerous
I didn't see the fight as a landslide for Q like the judges did. There is no way that Q had 4 rounds on PW. Q surely deserved to win the bout but, lets not go and say Q mopped the floor w/ PW. PW has no excuse because he had every clear advantage except of course stopping a looping wide haymaker style left hook.