a shineless fox won a tournament here the other day.
shines are amazing though
hmm, well you only did this once but i might as well mention it, theres no reason to waveshine to upsmash at low percents, waveshine to grab, upthrow, upair, takes more damage and get the opponent out of your face. granted you grabbed right afterwards and did that, but thats not gonna happen every time.
also, you weren't playing very smart. you were kind of just running and jumping and hoping to connect attacks. You can get away with being one of those tech Foxes who simply overwhelms their opponent with a barrage of attacks, but to do that, you're gonna have to be a lot tricker and a lot faster. you'll need more wavedashing, dashdancing, wavelanding on ledges and such
if you want to play a patient type fox, you need to pick your moments better, dont just rush and and attack, and use lasers.
i would suggest that you short hop more...but there are a few great foxes who mainly full hop.
and of course you missed a few l-cancels but i'm sure you know that
also you've gotta get to those edges quicker for the edge hogs