General

The preview point is snapped randomly at 3/16 of the way through one beat at 00:02:500 - . It doesn't really fit, maybe move it to just before one of the choruses.

The OD also seems awfully low for the SR. Maybe change to 8 or 8.2?

It's not needed but the whole map could be made to look nicer by blanketing some notes.

Also, you have quite a lot of Kaia Time. It's not a huge issue by any means, but it's worth noting that some bits might not be needed, because it takes away from the effect of Kaia Time if there is lots of it. It's up to you though.

Specific

00:05:359 (9,10) - Seem a bit close to the previous note, maybe move down a little?
00:10:871 (1) - Should probably be 1/4 longer, the way it is at the moment doesn't flow too well.
00:17:034 (5) - Comes off of the previous note at a strange angle making it slightly awkward to play compared to the rest of the map. Not a big deal though.
00:17:520 (1,2) - Might just be me but I can't hear what sound these are mapped to.
00:28:385 (4,5) - Maybe move closer to the middle between the previous and next notes. The change in distance seems unjustified.
00:49:142 (1,2,3,4) - These could be made neater.
01:06:643 - Kaia Time isn't snapped. It should be on the (1) just after it.
01:28:060 (1,2,3,4,5,6,7,8) - Nothing wrong with it, but it seems a little boring with that many notes straight like that. Could maybe change it somehow.
01:33:249 (1,2,3,4,5,6,7,8) - Same as above.
01:48:006 (4,5,6,7,8) - Maybe try to make a more creative pattern with these? At least change 01:48:654 (8) - a little bit, because it seems strange having it so close to the next slider like that.
02:04:384 (5,6,7,8) - Like the one earlier, could maybe make this a bit neater. Not as bad as the earlier one though.
02:06:979 (1) - Could space a little further from the previous and next notes.
02:20:925 (2,3,4,5,6,7,8) - These being a straight line makes them a little awkward to play.
02:48:492 (1,3) - These sliders look a bit messy. Try to make the curves a bit cleaner or just use 3 points.
02:54:330 (1,3) - Same as above
03:00:492 (2) - Same as above

cool song btw
00:33:898 (1) - set the preview point here
01:06:643 - kiai's end isn't snapped - set the green line on 1:06:655
also the picture's resolution should be at max 1366×768, yours is 1080p
technically rest is fine ^^


as for the map:

00:05:033 - there is a very strong sound and i suggest to map it. you could try to remove the slider's third point and do a reverse one.

00:05:520 (10) - stack

00:12:006 - remove NC

00:12:331 (2,3) - this pattern feels quite weird. try ctrl+g.

00:16:060 (1) move it a little but up

00:23:844 (1) - go for 0.5 slider velocity. it's much better.

00:24:817 (5) - stack

00:27:006 - add a triplet here. try to mix with 0:27:250 (4,5) to make it look cool <3

00:29:033 (5) - go for a much simplier slider. this one doesn't fit very well in. also NC.

00:30:169 (1) - remove NC

00:31:304 (1) - remove NC

00:31:628 (5) - NC

00:32:763 - end the slider here and put a note @ 0:32:925 where the slider used to end.

00:33:087 (1,2,3) ctrl+g

00:53:844 (4) - stack

00:54:979 (1) - stack

01:00:169 (1) - stack

01:28:060 (1,2,3,4,5,6,7,8) make the stream straight. it's just out of place.

01:28:709 (1) 0.5 slider velocity

01:31:627 (2,3) ctrl+j, then rotate by +130 degrees

01:33:249 (1,2,3,4,5,6,7,8) make the stream straight. it's just out of place.

01:39:087 (1) remove third and fourth slider point, then make the velocity 0.5

01:44:276 (1) 0.5 slider vel. also the shape is quite unpleasant, consider changing it.

01:45:573 (6) - NC

01:46:222 (1) - remove NC

01:48:979 - start the stream here

01:58:060 (3) - stack

02:12:168 (1) lower the slider's end by a bit

02:21:898 (1) - stack

02:22:708 - there are strong unmapped sounds, i suggest mapping something like this http://i.imgur.com/AsUPTRg.jpg

02:37:952 - stack

02:48:979 - stack

03:07:303 - (1) change the shape so it feels like a connection of the stream

03:13:952 (4) - stack

03:14:114 (1)- lower the slider's end by a bit

03:15:087 (4,1,3,4) - stack

03:15:249 - remove NC

03:15:441 - NC

03:16:465 (1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8) - to create streams use ctrl+shift+f with a selected slider. this one looks pretty good but it's quite noticable that the shape is unstable.

03:24:654 (6) make a jump there. it can be confusing.

03:38:519 - insert break as nothing's here.