Hello.
GENERAL:
Make the 2 second lead in something like 0.5 seconds. It's far too long as it is now.
From 00:01:195 to 00:02:528, there is a section that is mapped in some difficulties and not in others. It might be nice to either map it in all of them, or remove the mapping from all of them, to make it consistent.
Normal:
You should pay attention to the AIMod suggestions about notes coming too soon after spinners~
01:09:195 (1) - Probably better off as a single non-repeating slider.
01:10:695 (3,4) - Make these into a slider?
01:15:195 (2,3) - Same thing about making these non-repeating sliders.
01:24:194 (3,4) - Delete 4, make 3 a slider that lasts 1/2.
01:28:361 (2,3,4) - These offbeats would be terribly confusing for a beginner, perhaps it would be worthwhile to make a single slider, starting from where the 2 is, ending at the 4.
01:34:694 (4,5,6) - Same as above.
01:39:361 (2,3,4) - ^
01:39:361 (2,3,4) - ^
02:26:528 (1) - Probably better off as a single non-repeating slider.
02:45:695 (2,3,4) - Same as before.
02:52:028 (2,3,4) - ^
02:56:695 (2,3,4) - ^
Taiko:
I'm not a taiko person. Ask someone who knows, I guess!
Hard:
00:25:444 (7) - I'm fine with most of the 1/4 triple stacks in this difficulty, but this one is really jarring, and sorta interrupts the flow here. Get rid of it?
01:51:528 (9) - Remove the repeat on this~
Insane:
00:03:694 (6) - stack it properly with the next 1
00:06:361 (6) - ^
00:12:861 (7) - This is not very pretty. Also, nigh on unreadable with
some settings.
00:22:028 (3,4) - Why is this jump here? Honestly. Remove it or make it smaller or SOMETHING.
00:22:861 (2,3) - ^
00:34:028 (1,2) - Rotate 90 degrees clockwise or anticlockwise. This is just unfair.
00:55:195 (4) - Shorten by 1/4, this isn't following anything.
00:55:778 (6) - This is just as bizarrely not following anything.
00:57:861 (7) - Shorten by 1/4, this isn't following anything.
00:58:695 (2,3) - I can't work out why this jump is here.
01:02:195 (1) - Can you make this speed-up a little less extreme? It sorta comes out of no-where, and if it has to be there, I'd rather it be sensible.
01:16:361 (4) - Again, with some settings, this slider is pretty unreadable, especially how it's stacked under the two. I think this slider needs a whole new redesign.
01:40:861 (1) - ^
02:12:528 (1) - 1/4 shorter.
02:19:361 (1) - This speedup is reaaaaally hard to read. Tone it down a bit, please.
02:31:861 (1,2,3,1,2,3,1,2,3) - Rather than being fun to read, this is just really confusing. S:
Insane~ARGH~:
That AR does not match your slider speed, nor the map. Turn it down a notch, eh?
A difficulty name like Expert would be better. The one you have now is a bit silly looking. S:
00:19:861 (1) - 1/4 shorter.
01:29:528 (3) - Uuuuuuuuh, dunno why this is here, to be honest.
01:47:861 (1) - 1/4 shorter.
02:28:361 (1) - This would be nicer as a 1/4 repeating slider. ^^
02:52:695 (4) - This would be way prettier if it was symmetrical to that two. ><
And that's all for now. Phew.