Editing should be much faster, please watch raw clips of anime when editing, seeing subs is unappealing unless it has a vital part in what the edit is. Especially with a song choice as such, a few pumps, some re angling.cropping, x2 or x3, as well as x.5 or x.2 would be amazing.
With all that said, good job on contrasts and colors as well as some of the syncs you had, some of the syncs could use a little bit more work, but a good portion of the video seemed like you were just trying to sync the drops, ya feel>