who do you play
also general rule is just wait for ganon to whiff and punish him during his thousand frame endlag
if it's a bad ganon they'll use their smashes often, if not they'll use them sparingly unless it's a guaranteed hit or they roll into it from his side special
his down tilt, side tilt, neutral air, up air, back air, and up smash all have decent speed and good damage
people think because ganon is heavy he's bad, so many times have i beaten someone then they switch to falcon because obviously since he's a faster ganondorf he's better, right?!?