General
Add 2000 AudioLeadIn in .osu in Notepad for all difficulties'
You should end all the difficulties at a similar place. Insane goes way further, and even Normal and Easy do not follow Hard. Place something at 04:08:422 for Normal and Easy and either move the finish at the end of Insane, or do something about the other difficulties as well
Easy
00:29:422 (4,1) - blanket them better
00:43:089 (1,2) - ^
00:49:756 (2,3) - it plays more comfortably if you swap their places such that slider comes before the circle
00:55:089 (2,3) - ^
01:10:922 (1) - do not start on an off-beat at 01:10:922 - especially not in Easy. Start the slider at 01:11:089 and end at 01:11:756
01:22:589 (1) - same thing in regards to off-beat. Start the slider at 01:22:422 and repeat at 01:22:756 and end at 01:23:089 - add some finishes at the start and end of the slider to add some effect
01:57:756 (4,5) - blanket better
02:17:589 (1) - same thing as 01:10:922 (1)
02:24:422 (6,1) - if you want to curve around each other, make it more even
02:29:256 (5) - same thing as 01:22:589 (1)
02:45:756 (1,2) - don't have more than 1 repeat per slider in Easy
03:49:589 (1) - same thing as 01:10:922 (1)
04:04:922 (1,2,3) - use 1 repeat slider for this rhythm
Normal
01:14:756 (4,1) - unstack them, doesn't like a good place to hold movement or stack in the Normal
01:20:422 (4) - NC
01:24:089 (8) - this ends very abruptly
01:41:756 (4) - NC here instead of 01:43:089 (1) - then NC at 01:44:422 (3) again
02:10:756 (4,1) - unstack these, halting doesn't fit here
02:25:422 (3,4) - ^
02:25:756 (4,1) - are they supposed to blanket, because they don't, and it doesn't really look good this way
02:42:422 (4) - the end of this slider is on a very big important beat at the start of the next phrase, having it be on the end of the slider makes it very weak, reducing effect and as such it is not very well made to play
02:51:089 (3) - NC here instead of 02:51:756 (1)
02:56:422 (3) - shouldn't the NC be here
03:13:756 (1,2) - blanket better
03:42:756 (4,1) - unstack these, halting doesn't fit here
03:53:422 (5,1) - ^
Hard
01:30:089 (1,2,3) - space out their ends evenly
01:41:756 (1,2,3,4) - this is hitsounded differently from 01:39:422 (1,2,3,4) which sounds weird
02:12:089 (3,4,5) - the flow here is not really good, the directions they face do not help with proper flow
02:58:922 (7,1) - blanket better
03:13:756 (1,2,3) - according to your combo pattern, each slider would be a NC, 03:17:756 (4) would also NC
03:57:422 (3,4) - blanket nicely
03:58:256 (5,6) - ^
04:05:756 (3) - have an indication of the sv change
I find it weird that the most difficult part would be the slow softer part which apparently is much more click-heavy with all the circles
Good Luck and please continue to improve the map
Add 2000 AudioLeadIn in .osu in Notepad for all difficulties'
You should end all the difficulties at a similar place. Insane goes way further, and even Normal and Easy do not follow Hard. Place something at 04:08:422 for Normal and Easy and either move the finish at the end of Insane, or do something about the other difficulties as well
Easy
00:29:422 (4,1) - blanket them better
00:43:089 (1,2) - ^
00:49:756 (2,3) - it plays more comfortably if you swap their places such that slider comes before the circle
00:55:089 (2,3) - ^
01:10:922 (1) - do not start on an off-beat at 01:10:922 - especially not in Easy. Start the slider at 01:11:089 and end at 01:11:756
01:22:589 (1) - same thing in regards to off-beat. Start the slider at 01:22:422 and repeat at 01:22:756 and end at 01:23:089 - add some finishes at the start and end of the slider to add some effect
01:57:756 (4,5) - blanket better
02:17:589 (1) - same thing as 01:10:922 (1)
02:24:422 (6,1) - if you want to curve around each other, make it more even
02:29:256 (5) - same thing as 01:22:589 (1)
02:45:756 (1,2) - don't have more than 1 repeat per slider in Easy
03:49:589 (1) - same thing as 01:10:922 (1)
04:04:922 (1,2,3) - use 1 repeat slider for this rhythm
Normal
01:14:756 (4,1) - unstack them, doesn't like a good place to hold movement or stack in the Normal
01:20:422 (4) - NC
01:24:089 (8) - this ends very abruptly
01:41:756 (4) - NC here instead of 01:43:089 (1) - then NC at 01:44:422 (3) again
02:10:756 (4,1) - unstack these, halting doesn't fit here
02:25:422 (3,4) - ^
02:25:756 (4,1) - are they supposed to blanket, because they don't, and it doesn't really look good this way
02:42:422 (4) - the end of this slider is on a very big important beat at the start of the next phrase, having it be on the end of the slider makes it very weak, reducing effect and as such it is not very well made to play
02:51:089 (3) - NC here instead of 02:51:756 (1)
02:56:422 (3) - shouldn't the NC be here
03:13:756 (1,2) - blanket better
03:42:756 (4,1) - unstack these, halting doesn't fit here
03:53:422 (5,1) - ^
Hard
01:30:089 (1,2,3) - space out their ends evenly
01:41:756 (1,2,3,4) - this is hitsounded differently from 01:39:422 (1,2,3,4) which sounds weird
02:12:089 (3,4,5) - the flow here is not really good, the directions they face do not help with proper flow
02:58:922 (7,1) - blanket better
03:13:756 (1,2,3) - according to your combo pattern, each slider would be a NC, 03:17:756 (4) would also NC
03:57:422 (3,4) - blanket nicely
03:58:256 (5,6) - ^
04:05:756 (3) - have an indication of the sv change
I find it weird that the most difficult part would be the slow softer part which apparently is much more click-heavy with all the circles
Good Luck and please continue to improve the map