Anesthesia

00:16:040 (3,4,5) - I would rather you follow the vocals more I actually don't feel a difference here personally
00:19:962 (5) - Turn into two hitcircles instead to follow the vocals better? well I guess I switched things up a bit here
00:21:335 (4) - This notes almost feels unnecessary to me. Consider removing it? It's not a huge deal though. I think it feels stranger to not have it
00:26:040 (9) - I find that it flows better if you turn this note into a slider that ends at 00:26:236 but I really like this pause here, it makes the next 4 diamond stand out more
00:35:648 and 00:37:217 - seems a little empty. Map vocals perhaps? I just don't feel like there is a reason to not map it. (imo you should at least map 00:37:217 - . Hard to explain, but just it feels more emphasized and more necessary for the transition int othe next part) yea I understand what you mean but I don't know, I guess I really enjoy these pauses between the beats cause I'm not exactly following the voice here.
00:51:138 (4) - well, this just feels kinda weird. I would rather just do something like this to follow the vocals more sure, I see what you're saying, I'll do the second one
00:54:570 - add note a little strange for me, since even the drum beat isn't distinct enough for it
01:14:178 (5) - This note seems unnecessary. It makes it feel like you are spamming 1/4 ticks when there really isn't a point to be doing so. I would delete this note (and perhaps rearrange the pattern) this is true, removed
01:24:668 (2,6) - not a huge fan of symmetry just because you can, since it's awkward when an emphasized note in the music is in the middle of a slider (e.g. in the middle of 01:25:844 (6) - ) But I guess it's okay. well I dont' really find this awkward to play? I think it plays rather nicely imo
02:00:158 (4) - again this just feels so weird to me. Though up to you to change it. well for this one I won't change it cause the next three beats are managed together and flows into the 5 stack well
02:07:413 (3,4) - Swithc the two notes around? mm maybe not? I don't really feel a great need here
02:26:629 (2) - imo a slider would better here (to follow the vocals on the red tick. Otherwise I feel like I'm missing a note here or something) 02:26:629 (2) yea again, not exactly following the vocals
02:51:335 (1) - new combo isn't necessary imo. well it is a triangle jump and different rhythm so I think it should stay
03:17:413 (1) - ^ this one yea i fixed it
03:56:531 - add note umm.? sure I guess

Mainly the issue is that you most likely have a different opinion on what to follow :/

There are many many many more parts where you have slider ends on emphasized beats in the vocals. Instead of following the vocals with the placement of sliders, you seem to be more interested in following the drum beat. imo this often time will make playing the map a little weird because you aren't following the main melody. In terms of readability I don't see much of a problem. I didn't comment a lot on this aspect of the map though, but I'm just saying that it's there.
I think it's as you said, if I were to follow the voice dead on the rhythm and beats/sliders would change drastically to fit that but I'm not really doing that thus most of the above mentioned things aren't changed due to that. Different opinions and views on how to map.

Hard

00:19:178 (3,4) - I don't see a huge point in having this jump. A jump would make sense between 00:19:962 - and 00:20:158 - imo (but you don't even have notes there) uh well it's not a jump at all really. :/ you pretty much don't move the cursor since the slider ball circle makes the extended spacing into normal spacing, but I still changed it due to the mapping to the vocals in your next suggestion.
00:19:962 (5) - I would map the middle of this slider out. I just mean something like: ^
00:24:668 - add note. it's not like this makes the map impossible hard or anything true
01:03:099 - this note should be mapped imo. mm, I think this little break here is quite nice for the next 2 short sliders
01:04:472 (6) - Something like this just flows betterimo (also add a clap at the end of the combo 6 slider)
01:06:433 (2,3,4,1,2,3,4,5,6,7) - similar to the comment below insane. technically nothing is wrong with this, but I'm just saying it's things like this that just feel a little weird. Clearly it's an example of where you just change to follow the drums instead of the vocals. If you think it fits, I won't force you to do anything, but that's just my opinion. yea, this map is rather relaxing due to the fact that it follows the instruments more than the voice thus creating lots of space for players
01:28:982 - add note? uh sure
01:46:433 (1,2,3,4,1) - well it's readable, but the spacing is just awkward to look at fixed
02:01:334 (4) - change into this:? (easier to read as well) spaced this out a bit
02:26:825 - i'd add a note here to follow the vocals same as insane, I'd rather follow the drums


Normal

00:50:746 (2,3,4) - you can try following the vocals more? lol well it's quite hard to follow the vocals in easy diff anyway since this part the vocal is quite dense and it would be rather confusing if I switched up the rhythm here out of no where.
01:59:374 (1,2,3) - do something similar as above? ^
03:14:276 (1,2,3) - you could potentially do something liek this to follow the music more. Right now it's a little awkward to hear. sure I changed it up
:3

thanks for modding!