Before anyone ranks, I will reduce back to star. I will edit this post again for Normal.
Timing: Offset sounds a bit early, by about ~10ms? I don't know what happened at around 01:53:76 (1), though.
Insane:
The beginning four combos bug me (00:01:19 (1,2,3,4,1,2,3,4,1,2,3,4,1,2,3,4)) - How should I explain? 00:02:91 (1,2) has not the same spacing as 00:03:77 (3,4). If you move 1 and 2 down so it is overlapping 3 and 4, you can see this (they won't entirely overlap exactly). I offer some suggestions for fixing this:
00:03:34 (2) - up1, right1
00:03:77 (3,4) - up1
00:05:05 (2) - up4, right2
00:05:48 (3) - up2, right4
00:06:34 (1,2,3,4) - I'm sure you can figure this one out for yourself. ;P
Well, do what you want, here. I can kind of see what you're doing by giving each deeper angles, or whatever.
00:10:48 (10,11) - Mirror of 8,9?
00:23:34 (7,1) - snap to 00:21:62 (3,4)
00:24:34 (3) - Mirror of 7,1
00:25:05 (3,4) - move left1
00:28:19 (2,3,4,5) - This is not a perfect square! :O 1 and 2: either move 1sliderend down1, left1 -or- move 2sliderend up1, left1. 3 and 4: copy and paste 1 and 2 respectively.
00:37:05 (11,1) - Move left1. 10-11 distance is not the same as 2-3 and 6-7
00:41:91 (1,2,3,4,5,6,7,8,9,10) - similar to the first section of the song/map.
00:53:34 (5) - sliderend, move left1. snap 6 back to 5's slider end.
-break-
01:16:62 (1,4) - no symmetry?
01:20:05 (1) - Move right2?
01:21:76 (1,2,3,4,5,6) - Either move 1,2,3 right1 -or- move 4,5,6 right1.
01:40:48 (1,2,3,4,5,6,1,2,3,4) - similar to first section of song/map. Can be fixed by moving 01:41:76 (1,2,3,4) down1, right1.
01:42:34 (1,2,3,4) - 1: down1, right1. 2: down1. 3: down3, right1. 4: down5, left3.
01:50:91 (2) - move left1.
01:51:76 (4,5,6,7,8,1,2,3,4,5,6) - I think I have way to fix 8,1,2,3,4,5,6.
01:52:05 (5,6) - right1
01:52:05 (5,6) - right2
01:54:19 (3,4) - left1
01:54:62 (5,6) - left2
01:56:91 (8) - right2
02:15:19 (1,2,3,4,5,6,7) - spacing?
02:21:76 (1,2,3,4,5,6) - spacing?
02:38:91 (1,2,3,4,5,6) - spacing?
02:40:19 (1,2,3,4) - check these sliders because they are not all the same. The square is not perfect.
02:41:91 (5,6) - Move this ~down6~ so it's in the center of the square.
02:45:76 (1,2) - Make them more similar please.
02:53:76 (8,9,10,11,12) - Move up2 (Mirror of 4,5)
02:57:19 (5,6,7,8) - 5,6: move left1. 7,8: move down1, left2.
and /me shots a star. <<33 this map!!