00:42:892 (4,5) - Would be cool to Ctrl+G this to follow the held vocal at 00:43:134 - with the 1/2 slider instead.
01:27:536 (2,3,4) & 01:58:509 (2,3,4) - Use a 1/2 slider instead to emphasize what the drums are doing here?
01:43:264 (4) - Similarly here maybe just delete this hitcircle to put more focus on 01:42:902 (1,2,3) - ?