Hi from request~
General
idk, but maybe try normal hitsounds rather than soft (or get custom hitsounds)? I think the hitsounds could be louder in this song.
In all three difficulties but especially the Normal and Hard, you mainly make a constant 1/1 and 1/2 rhythm respectively. However, to accomplish this, you use a combination of circles and sliders that don't seem to have an apparent pattern and it's very inconsistent. I would change the pattern of circles and sliders to make a bit more coherent, uniform rhythm. If you did have a reasoning behind all these patterns, then ignore.
Normal
00:10:017 (4,5,6,7,8) - This rhythm is much more complex than the rest of the song. Maybe make it simpler that it's more similar?
00:10:213 (5,6) - The spacing between these two hits changes from the rest of the song. Change it to ~1x.
00:13:743 (2) - This slider breaks the 1/1 rhythm you're making. Change so that there's a hit at every beat.
01:30:998 (1,2) - I don't really think this is a good rhythm that matches the instrumentals. How about this rhythm? https://osu.ppy.sh/ss/3630337
02:13:547 (1) - Move this hit to the center, like the previous hits. The instrumentals are similar in this section so you should keep similar placements as well.
Hard
In general, the difficulty gap between the Hard and Insane is a bit too small. I'd recommend trying to lower the difficulty. I'll list suggestions to do so.
00:11:193 (7) - Here, you made a 1/1 slider that matches perfectly with the vocals that are held for a beat, but in the rest of the section you don't do that so this seems out of place. For example, move 00:12:958 (5) to 00:12:761 so that it matches with the vocals as well. Similarly, 00:14:526 (10) should be moved to 00:14:331, 00:19:232 (3) to 00:19:036 and 00:27:075 (7) to 00:26:880. There are other places where you do this in the non-kiai times, so maybe change them?
00:17:663 (3,4,5,6) - This spacing change seems unnecessary. idk :/
00:28:840 (1,2,3,4) - ^ I personally think that you should keep these to the same spacing since the tone and sound of the vocals or instrumentals haven't really changed at all. Also, you don't use a spacing change anywhere else in the difficulty so there's no good reason to have it.
00:55:899 (5,6) - I'd suggest making these hits on top of the start of the slider 00:56:095 (7). You've frequently put 1/4 rhythms in the kiai time so it's better to make them easier for the Hard difficulty.
00:57:663 (2,3) - ^
00:59:232 (2,3) - ^ ...and so on. You should do this for all places like this in the kiai times.
01:36:879 (1) - Change this to two circles. You had two circles at 00:38:840 (1,2).
02:57:467 (1,2) - The hitsounds here don't match the Normal. Either change to match the Normal or change the Normal to match the Hard.
I'm not that great at playing or modding standard, but hopefully this mod was helpful. Good luck on rank
General
idk, but maybe try normal hitsounds rather than soft (or get custom hitsounds)? I think the hitsounds could be louder in this song.
In all three difficulties but especially the Normal and Hard, you mainly make a constant 1/1 and 1/2 rhythm respectively. However, to accomplish this, you use a combination of circles and sliders that don't seem to have an apparent pattern and it's very inconsistent. I would change the pattern of circles and sliders to make a bit more coherent, uniform rhythm. If you did have a reasoning behind all these patterns, then ignore.
Normal
00:10:017 (4,5,6,7,8) - This rhythm is much more complex than the rest of the song. Maybe make it simpler that it's more similar?
00:10:213 (5,6) - The spacing between these two hits changes from the rest of the song. Change it to ~1x.
00:13:743 (2) - This slider breaks the 1/1 rhythm you're making. Change so that there's a hit at every beat.
01:30:998 (1,2) - I don't really think this is a good rhythm that matches the instrumentals. How about this rhythm? https://osu.ppy.sh/ss/3630337
02:13:547 (1) - Move this hit to the center, like the previous hits. The instrumentals are similar in this section so you should keep similar placements as well.
Hard
In general, the difficulty gap between the Hard and Insane is a bit too small. I'd recommend trying to lower the difficulty. I'll list suggestions to do so.
00:11:193 (7) - Here, you made a 1/1 slider that matches perfectly with the vocals that are held for a beat, but in the rest of the section you don't do that so this seems out of place. For example, move 00:12:958 (5) to 00:12:761 so that it matches with the vocals as well. Similarly, 00:14:526 (10) should be moved to 00:14:331, 00:19:232 (3) to 00:19:036 and 00:27:075 (7) to 00:26:880. There are other places where you do this in the non-kiai times, so maybe change them?
00:17:663 (3,4,5,6) - This spacing change seems unnecessary. idk :/
00:28:840 (1,2,3,4) - ^ I personally think that you should keep these to the same spacing since the tone and sound of the vocals or instrumentals haven't really changed at all. Also, you don't use a spacing change anywhere else in the difficulty so there's no good reason to have it.
00:55:899 (5,6) - I'd suggest making these hits on top of the start of the slider 00:56:095 (7). You've frequently put 1/4 rhythms in the kiai time so it's better to make them easier for the Hard difficulty.
00:57:663 (2,3) - ^
00:59:232 (2,3) - ^ ...and so on. You should do this for all places like this in the kiai times.
01:36:879 (1) - Change this to two circles. You had two circles at 00:38:840 (1,2).
02:57:467 (1,2) - The hitsounds here don't match the Normal. Either change to match the Normal or change the Normal to match the Hard.
I'm not that great at playing or modding standard, but hopefully this mod was helpful. Good luck on rank