Hi~ M4M from your queue
The map looks mostly good, so this is gonna be nitpicky and pretty subjective...
[General]
* AudioleadIn 500ms?
* Why HP0?
* Turn off Widescreen Support if you're not adding an SB
[Halcyon]
* 00:52:416 (1) - You can pull this down a bit as it's overlapped with the HP bar.
* 00:59:733 - Start the 1/4 patterns from here? As they're on the same 'part' but you only started it in the middle 01:01:196 (1,2,3) - , which is weird and unexpected for me.
* 02:07:050 (1,2,3,4) - Feels like the flow has suddenly stopped, as 02:07:050 (1,2) - 02:07:416 (3,4) - they are mostly the same distance but there's a 1/2 rest. You can add a circle on 02:07:690 - on the top of 02:07:782 (4) - or widen the distance, or whatever.
* 02:14:367 (1) - Isn't the vocal intended to be on 02:14:184 - ? Feels a bit weird to click the slider after the vocal has already started.
* 02:29:001 (1,2,1,2,1,2,1,2) - Very subjective, but I think this jump is a bit overdone, considering how you mapped the previous part 02:26:075 (1,2,3,4,1,2,3,4,1,2,3,4,1,2,3,4) - . To say about the intensity of the song, I think those two parts doesn't have much difference, and it only gets intense on 02:30:465 (1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1) - maybe, but you mapped even less intense here, which doesn't make sense to me. Hope you would reduce the jump size a little.
* 02:56:806 (1,2,3,4) - How about using the rhythm of 01:38:148 (1,2,3,4) - ? Pretty much same rhythm.
* 03:26:075 (1,2,3,4,5,6,7,8,1,2,3,4) - Maybe a bit of too much repetition of the same rhythm. As there's no vocal on 03:27:904 - and there's one on 03:28:087 - , I think it's better to use a different pattern for here:
https://osu.ppy.sh/ss/5045148* 04:14:367 (1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8) - This sudden change to 1/3s can be a bit hard to read, as a similar pattern has been used a lot, but with 1/4s. Also rather than repeating the same pattern over and over again, it would be better to put some diversity for 04:14:367 (1,2,3,4,5,6,7,8) - , with something that can 'introduce' this 1/3 rhythm without confusion, so to say, 1/3 reverse sliders.
* 04:20:038 (5) - This vocal tone is really high, so why not use a bit of jump?
* 04:26:075 (1) - Use 2 spinners for each vocal?
* 04:34:489 (4) - Add NC, 04:36:318 (1) - remove NC, 04:37:782 (2) - add NC like you did on 04:46:196 (1,2,3,1) -
* 04:52:416 (1) - Nice slider art, but I just hope the turning points assist the music as well, like 04:53:879 - 04:55:343 - 04:56:806 - and so on. Your decision though.
edit: Use a fountain effect on 02:55:343 - ?