I got some stuff to tell about gameplay as a player most likely. There are parts really annoying to play.
AXION_REBORN:00:21:400 (1,2,3) - I feel like music changes on 1 not on 2 as you NC'd but i didnt get why you space 1 to 2 instead of 9 to 1, visually doesnt seems cool either but not really important tho.
00:21:962 (5,6,7) - Also you could make this one same as the 00:21:400 (1,2,3) - ctrl c this and ctrl g.
00:31:618 (5) - I am totally against these maybe you thought it will work like
this but it plays like
this. Yea its pretty challenging not really telling you to change but check if you didn't meant or you did to flow it like on the second picture.
01:21:400 (1,2,3,4,1,2,1,2,3,4,1,2,1,2,3,4,1,2,1,2,3,4) - On these part why is the jump on 4 to 1 you simple could put 1 and 2 upper and somewhere closer to 4 and you also break the flow there which makes here super hard.
00:54:400 (1,2,3,4,1,2,3,4) - And these kind of parts are pretty challenging as well where star difficulty cant understand what flow is, my suggestion is you can make them flow a bit better while you keep your style and SR same like
thisGenerally what i see when i look at this diff is it plays like 7+ star map but it is 6.71 and is short so i won't retry.