Alrighty now, I only watched the first match; not out of distaste or anything. I have the dial-up internets ;_;
First, I really have to compliment you on your use of the fireball to edgeguard Ganon; you obviously know its trajectory VERY well. That impressed me. Overall your mario plays decently, but there is a lot you could improve upon.
-Mix up your movement- Wavedash in more ways than just dash forward, WD back. this is a very predictable cycle that is easy for a player to get stuck in I know; (It happens to me too, argh.) but it is easily punished/avoided. Try to use it as a rushing technique and spacing instead of just "mindgames". You could also try WD in seemingly random directions to confuse the opponent. (Do note the "seemingly"; YOU should know where and why you're moving in that direction XD)
Try to learn how to dashdance and perform various actions out of it (WD, SH, grab, etc.) This will keep your opponent confused and guessing.
-Choose your attacks more wisely- Approach more with NAir and less with UAir. Though the UAir can be a good situational approach and auto-cancels, thus allowing you to follow up with a grab, tilt, or DSmash; the NAir has more priority and is overall just harder for the enemy to get around (in most cases anyway) and you can follow up rather similarly with it.
Do the A A A attack less and instead opt for one or two jabs, then grab/tilt,/DSmash this basically allows for you to rack up more sexy combo damage than A A A, especially if your opponent doesn't crouch-cancel very often (which he didn't) and even if he does, as the last hit of that has punishable lag.
The Cape is for recovery, varying falling speed, and reflecting projectiles. Not for turning people around. and the Tornado is just for recovery; unless you're really sexy and can combo with it somehow... but don't try that yet.
Mario's Semi-Wall-of-Pain (repetitively SHFFL'd BAirs) works great on Ganon... he's practically helpless if you start at the proper percentage. BAirs in general work nicely on him.
Find a way to trick him into a grab and DThrow him, he will be *****.
-Watch your opponents movements- Seeing what he is doing is more important than what you are doing. There were several times you got edgeguarded due to simply following through with a set mental pattern. You also could have continued several combos or grabbed him out of whiffed attacks if you had just payed more attention to his movements and not your own. I know this will be hard while still practicing tech skill, but it will eventually be a must. (I'm working on watching my opponent more myself, and it is very difficult to look away from your own movement pattern)
I hate how negative I sound in this, but you wanted a critique, so I tried my hardest to give you the best one I could. You do have some interesting tactics already that I know will only improve as you play more. Keep at mario, I'm sure you'll eventually do great stuff with him.
Also note, I am not an AMAZING player myself, and I am working on fixing a lot of my own tactical and technical errors; so even though I just gave you a gigantor critique, I can basically just see what SHOULD be done... not always do it XD
