00:56:654 (8) - think it could work better as a circle since 00:56:449 (7) - has a more intense sound + a silent hihat at the end so could give more of a nice contrast
01:46:175 (1,2,3,1,2,3,4,5,6,1,2,3,4,1,2,3,4) - This was a very long circle of spam, and I thought it was too difficult for Insane.
01:48:641 (1,2,3) - How about changing this to a reverse slider instead? It would require a few changes, but I think it would improve the difficulty, etc.
02:03:862 (1,2,3) - какое-то у тебя странно флоу здесь по сравнению с предыдущими паттернами, сильно линейное я бы сказал, попробуй сделать что-то с углами