Not bad.
I'm a huge fan of EBA, so here is my constructive review!
Some tips that could make it better in a possible sequel:
1. Higher FPS: The frame rate was far too slow in comparison to EBA. Make it like 24-48ish.
2. Make sounds for each beat: In EBA, it feels like you're a part of the song when it makes the little beat sound whenever you hit a note.
3. Nicer looking visuals: Make stuff prettier. Maybe whore it out with some gloss or something?
Time to go S-rank JJF again!