I think the patterns in insane are fine. I guess I'm not good enough to understand what's boring. This has changed a little since I last modded.
[insane]
00:10:586 (1,2,3,4,5) - HOLY FUCKBALLS. this is outrageously hard compared to the rest of the song. 1.5 spacing or something?
00:14:423 (1) - I miss this almost every time because it's a jump on a beat which isn't in the lyrics. I honestly don't even feel the jump here.
00:17:912 (1,2,3,4,5,6,7) - I guess I should be thankful only the beginning is batshit insane hard/confusing.
I can get these 3 if I practice enough, but I don't think I should have to when the rest of the song isn't this crazy.
00:45:121 (1,2,3) and 00:56:284 (1,2,3) - if you keep the 3 before this, make later jumps like here harder. 1.37x is child's play to 2.0-2.3x
In general, I think a 1.5 spacing for the jumps would be a lot more manageable. Or just make them harder and make the beginning easier.
[easy/normal]
he has a bit of a point here, but so do you. If they are good maps for CTB (I imagine you would know) then it's even more of a reason to keep them the way they are.