Came across this when doing Random so I thought I'd play and see if there are any new things I've noticed.
Insane
00:51:79 (9) - Poor positioning.
02:22:01 (1,1,2,1,1,2) - Notice the timing here. There's a beat 1/2 after the first spinner but there's one 1/1 after the second. This confused me. Make it consistent so you don't trip players up so much!
02:34:02 (2) - Eh, seems wrong. Maybe you meant to put it 1/4 later?
02:36:74 (2) - Same. Now it looks intentional but I don't think it matches the music.
02:38:53 (2) - New combo?
02:49:42 (2) - New combo?
02:57:08 (1,2,1,2) - Wat? Move (2) 1/4 later?
For the bell dings you could storyboard something fancy, like a flash. Or maybe kiai.