I see a lot of people talking about your movement and how it's good and whatnot, but I personally dislike how you seem to move in random directions flailing around swinging at uke.
Your replays almost look like they're done in one go without pressing e, I say put a bit more effort into which direction you move in and aim your hits better, I decided to play around with the end and managed to get a 4 dm boom with it, on my second attempt at it too.
Your movement is very random but very predictable, step out your comfort zone a bit and experiment.
By the looks of it you seem to go for whatever's available, while this isn't fully a bad thing, it isn't good either.
As I said earlier, experiment more.
I'll be checking this thread again at some point to see improvement, bye.