I agree with Xubble, your Ganon is pretty good. But I also agree that there's a little bit excessive wizard foot going on, since non-cancelled wizkick leaves you pretty vulnerable.
I really have to mention this (especially having only remembered it last week); Ganon can drop straight to the ledge with a smash of the control stick 45 degrees down and away from the stage. This would've helped especially at one point, and can never hurt when edgeguarding.
You walked into a good bit of thunderstomps near the beginning. Whenever I've done ganon mirrors, this is when I find rolling to be most useful, or shield -> jab if you can buffer and time it well enough.
You seemed to flow better in the second half of the video. At the start there was a lot of rolling, dodging, waiting for attacks before punishing lag; towards the end you were chasing more with uairs and gerudo more, which generally works better for Ganon than being defensive.
If I had to suggest doing anything more, I'd say ftilts and jabs were a bit lacking. They're not always perfect, but I for one find them excellent charge breakers and ground spacers (as opposed to uairs and retreating bairs). Do you have c-stick set to tilts? I find them more useful for Ganon, who can KO with aerials and tilts, and makes Gerudo followups easier.
(more advice from a nobody)
(PS - today I learned that Ganon's roll is very, very close to Wolf's, in distance and speed. If you have to outrun a Wolf, better off wizkicking in the opposite direction, or jabbing him off and running away.)
($20 MM)
