00:38:165 (1) - Ehhh the gradient of slider is too easy for players to overdash then miss. Probably the map's sv is too low
00:50:040 (7,8,1) - Although it fits RC ,this is a place that players would hit wall everytime. Could avoid that?
00:54:165 (1,2) - the flow is too meh, I would move 2 to x:347 then do some rearrange in later pattern.
01:05:915 (9) - would suggest rotating this slider heading to left, so that it looks having a nicer flow.