I see that you're pretty new to mapping, as i'd only pointing some general and major stuffs without disturbing your style. Some pattern and flow does looks weird for me, but as time goes maybe you'll find your own way.
Ah, also you forget to change the hard to advanced in creator words
00:16:037 (5) - This could be arranged to straight slider or 2 note instead for better flow, current transition is weird for me
00:17:350 (2) - Need a whistle at slider head
00:19:506 (6,7) - i can't understand this rhythm, it feels out of place, would be better if you ditch (7) into a 1/2 slider instead
00:28:225 (1) - Try this arrangement
00:35:537 (1) - This spacing is really far without some noticeable music which pretty weird to play, move this closer to 00:34:975 (5) - instead so you can give pressure to the cymbal hit
00:40:600 - note here to follow the drum wouldn't hurt imo
00:22:225 (1,2,3) - Why dont ya map this just like 00:46:225 (1,2,3,4) - ? its more prominent to vocal
00:57:850 (2) - copy from (1) ? ><
00:06:850 (3,7) - They don't need a finish here
00:55:975 (1) - and this one need finish lol
00:13:975 (5,6) - this looks cramped for me, reduce their curve point ?
00:38:725 (1) - this spinner really not fit, just map it normally pls
01:17:350 (1) - change this into note and start 1/1 slider from 01:17:725 - to catch the vocal
00:49:975 (1) - missing finish
00:57:475 (2) - slider reverse was landed on nothing, just 1/1 slider and note ?
that's the rhythm point, sry for short mod. i'm a little tired
If you want me to assist and point out full things of weird flow and pattern, you could try to catch me on IRC. I'm a bit lazy to do a speech mod here atm ><