Friendly bump. I don't think that there's anything missing here.
Okay screw you, I'm modding this whether you like it or not.
[Easy]
01:00:155 (1) - This slider is so forced--the rebound doesn't land on anything notable. You could have a simple circle pattern which moves down instead.
Because the circle pattern's a bit more dense, the huge gap after it would make sense, since it'd let the player recover slightly.
01:16:155 (3,1) - This looks deceptively like 1/1 spacing. Move (1) down on the Y axis, so that the pattern climbs up to the slider.
[Normal]
I find it odd that you're omitting claps from the backbeat in the chorus. Might as well add them.
00:32:905 (1,2,3) - This could totally be a proper blanket. Rinse and repeat everywhere else.
Blanketing could be more successful at 03:04:155 (1,2) - and 03:24:155 (1,1) -
[Hard]
Same thing about claps in the chorus--they'd really give the sliderends more tactility as well. Now that you can switch samplesets really easily, there's no reason why you couldn't use normal claps for the backbeat, while keeping soft claps for the clap-claps.
00:51:405 (1,2,3,4,5,6) - These patterns could be aligned better--y'know, with the top and bottom rows being, well, straight rows.
01:18:905 (1,2,3,4) - Move these one grid to the left, then move (1) one grid to the left, for proper alignment.
03:18:905 (1,2,3,4) - Yeah
[Insane]
00:52:655 (5,6,7) - This really threw me when I first played it. Even though the spacing's fair, it still felt pretty ambiguous and like it should continue to follow the kit. I'm not sure. Actually, I feel like the vocal offbeat should be on a sliderend, since it's a bit weak. Food for thought.
00:54:155 (7) - Clap on the repeat, please.
01:06:155 (6,1,2) - This jump threw me completely at first. I really think that it could be placed better. The colourhax could also be really obnoxiously bright, since the colour change seems like it's supposed to attract lots of attention. An obnoxious shade of magenta would work very nicely.
02:33:155 (4,5) - These aren't exactly symmetrical around the origin. Come on; fix their shape and put the clap-clap stack in the middle of them, as a sexy delayed blanket. I can hardly believe that you passed up something like that. The player's short-term visual memory ought to leave a firm imprint of the first slider, so the effect would be obvious.
[Summation]
Please, remind me why you're not proud of this set. Everything in it flows nicely, follows the music well and looks goddamned sexy. Even though it has some old quirks, there's nothing that I can really complain about here. It doesn't even need any proper visual polish, other than that which I pointed out.