ok i'll not do any formatting for the text, only modding
hardest diff:
00:15:907 - the hitsounds like these are way too loud, they feel uncomfortable and out of place. maybe you could make that last timing point (as well as all the similar points) 40% or so, or just change the hitsounds to some bassy custom ones
00:45:555 (3) - i never like such patterns, when one slider overlaps other one like fully. i'd place it somewhere else so the next slider path is visible. it was unrankable iirc
00:59:149 (4) - 02:22:118 (6,7) - such imperfectness actually takes my attention, but i'll not point out all of that anyway xD
01:21:298 (5,6,7,8,9) - do it parallel pls
01:24:110 (5) - idk maybe it's just an error, but the spacing seems broken
01:40:048 - it feels more natural to play if you add a note here
02:57:274 (5) - previously (02:52:938 (2) - ) you were using same spacing for 1/1 and now for 3/4. it's a bit confusing, you can't tell the rhythm at once. just replace some circles in the beginning of this section with sliders to make it clear (as you did later 03:04:071 (1,2) - but it should be done when such pattern appears for the first time)
middle diff:
01:44:970 - move the break start here?
easiest diff:
the hitsounds are VERY loud everywhere. example: 00:30:673 (3) - you even don't understand what is this mapped for until you remove the slider
00:44:970 (1) - i think you need one repeat for this slider to end the pattern in a proper way. it's white-blue-red (3/4 back and forth), as 00:40:048 (3) - or 00:48:720 (1) - .
02:14:970 (1,2) - this is very weird, you need to rethink it till 02:22:470 -
02:59:501 - it's better to end this slider here i bet. but if you want to follow the music and not the vocal, at least add a repeat to finish this pattern. it feels very empty without it
finally, same od and ar as on normal don't really fit the rhythm and circle sizes here. -1 for both works better.
and general stuff just for the record:
mp3 still 204kbps
sb pictures must be maximum of 800x600 so pls change your background2.jpg and background2blur.jpg to 800x600 sizes
also i guess tags are wrong in normal diff; reason: extra space after "C80" in both easy and hard diffs. also you don't need to put "C80" twice in the tags, remove one.
aibat says that you have to add following skin pics: spinner-clear.png; spinner-spin.png; spinner-osu.png;
it also says that kiai are different