Decent cover, not really that hard song and nothing bad about your playing. But your fretting hand moves a lot. And I also see that you don't really use your pinky. It might be a lot more comfortable if you used your pinky. That makes your hand move less which helps you play faster. Also try to keep the fingers as close to fretboard as possible. You seem to lift them up quite a lot. It's a lot easier to play fast if your fingers are close to the fretboard and you don't need to move them a lot. Speed is about being relaxed. The more relaxed your hands and fingers are, the faster you can play.
Quote by AlanHB
Just remember that there are no boring scales, just boring players.


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Seems good, man. Marine has some good suggestions, but relax that plucking hand too - that pinky splaying out can't be great!