00:11:318 and 00:12:461 - I think these two sliders can be added with the reversal arrow
00:14:461 - try to add a single note here
00:26:746 - this place is something missing. try adding a slider, ending at 00:27:032 with the reversal arrow
00:29:318 - from this place, I cant understand what's going on. notes correspond to vocal or something else? some sliders to fit vocal, others are not. I propose to follow the vocals.
00:29:318 - move this slider to 00:29:604 and ending at 00:30:175 . also add a note here 00:29:318
00:31:604 - move this slider to 00:31:318
00:31:889 - add note here
00:36:461 - this slider is too short. it ends before the vocals, and it creates a void until the next note. if it ends here 00:37:032 you can add one more in 00:37:318 ending at 00:37:604
00:44:175 - in my opinion this spinner should be replaced by slider of the same length
00:51:032 - add note here
00:54:175 - add note here
01:04:746 - i think there is not enough circle
01:07:032 - this spinner must be ending here 01:07:889
01:08:175 - add note here
01:08:746 - add note here or replace this slider 01:09:032 on this place. if you replace slider, don't forget add add to it reversal arrow
01:13:318 - replace this circle on slider with ending at 01:13:604
01:15:604 - add note here
01:46:175 - this slider must be ending at 01:46:604 with the reversal arrow
02:41:889 - during torsion of the spinner starts vocals. suggest a bet on it and change this place
02:52:461 - add for this slider with two reversal arrows
03:12:746 - add note here
03:19:604 - add note here
I hope my advice will help you. good luck with your map!
P.S. My English is not good, and I hope you understand what I wrote here