You're a pretty good player, you need to work on a few things, though.

1) Shield canceling GF more - I see that you're a bit heavy on the combo with GF. If you can learn to shield-canceling it more instead of combo-ing you'll find yourself take much fewer hits, especially when there are many enemies in the area.

2) Carry a gun (?) - An extra weapon slot isn't that much, and it really does help if you have a vali/ap or even a polaris to shoot when you run out of boost, and it helps when you find that occasional bomber as well.

3) While this isn't a flaw, it's just a tip, it's a interesting strategy. Sometimes it's a kamikaze, other times you trick the opponent into thinking you're low health. Start pretending to go back to base, or just boost away from the fight, and if there are damage-hungry wolvers around you, chances are good that they'll follow you trying to finish you off. When they start boosting to try and get you, when they get relatively close, suddenly turn back and whack a FF/GF shield-combo into their face, or a GF combo. While this won't work everytime, and if you actually are low health then the chances are better that you'll die, (after hopefully getting a couple decent hits in) but it's a pretty good way to damage or kill an opponent if they're low health.

Anyway, that works for me. Hope it'll help you a little bit.

~Thoughts on the video

I enjoyed the video and found it an easy watch, unlike some videos in which I find myself looking at the timer wondering when it'll be over.
Also, what Zade said.
Good luck making more vids, getting better and most importantly having fun :)

~Grimranger/Rangerwill