General
Shouldn't the red section starts from 00:00:257 (because the first measure actually starts from 00:01:428)?
Lunch Time!
Too many antijumps and 180-degree movements :<
Antijumps (irregularly shorter distance than usual): 00:33:045 (1,2,3,4,5), 00:51:777 (1,2,3,1,2,3,4,5), 01:09:338 (1,2,3,4,5), etc
180-degree movements: 00:14:899 (7,8,9,1), 00:24:118 (2,3,4,5,6), 00:30:118 (5,6,7,8,9), etc
Well, I assume it's Insane, so I'm not going "you must change this and so", but those make the map too unintuitive. I'd say you might want to remap those portions, or at least make those antijumps and 180-degree movements intuitive. An antijump at something like 00:03:484 where the music is silent is definitely intuitive (you used it in 00:08:021 (8) for example). Compare with 00:33:045 (1,2,3,4,5) where the music is of relatively equal intensity but you use an antijump; that doesn't make sense to me. (About 180-degree movements, I can't figure out how a 180-degree movement can fit anything though; probably simply because I'm not used to it.)
Pew's Mania Time!
Too many speed changes, and a few are too weird. Those I found: 00:22:354 (the music is still fairly loud), 00:38:781 (the music decreases in intensity but you have a speed-up change), 01:08:635 (I think it's better the reverse way; it starts slow, but speeds up approaching a chord and immediately slows down again after the chord for speeding up for the next chord, etc).
Also:
00:23:232 (23232|2,23305|3,23379|4) - I suggest changing these to 1/6 beats instead. Same thing with 00:32:598, 01:12:257. You use a hold for 01:21:769?
00:53:086 (53086|4,53159|3,53232|2,53305|1,53379|3,53379|0,53525|6,53598|5,53671|4,53744|3,53818|5,53818|2) - What are these supposed to be? I'd suggest 53086,53159,53232,53379,53525,53598,53671,53818,53964 instead.
00:59:964 (59964|1,60037|2,60110|3,60257|3,60403|3,60476|4,60549|5) - Similar as above. 59964,60110,60184,60257,60403,60549,60623,60696 instead.
01:01:135 (61135|4,61208|5,61281|6,61427|4,61574|6,61647|5,61720|4,61866|6) - Again? Did you use a slow speed while listening to a complicated rhythm like this? Or otherwise did you map to something else?
01:02:305 (62305|0,62379|1,62452|2,62598|0,62744|2,62818|1,62891|0,63037|2) - ^
01:03:769 - Intentionally no object for the melody? There are a few like these.
01:30:257 - 01:36:110 - What are the circles doing argh. I can't hear anything that you're mapping these circles to.
01:59:671 - I suggest stopping here?
...yeah, that's all I think.