Hi! from M4M. Sorry it look long
[General]
Sometimes the angle of flow can be too low in the easier diffs.
[Easy]
The layout is nice!
00:04:846 (5) - Curve this a bit more. Also NC
00:14:034 (3) - NC
00:20:409 (5) - NC. Remove combo on (1) after it
00:23:034 (3) - NC
00:24:346 (1) - I think you should add finish hitsound here.
00:27:346 (2) - This is a passive slider, hard to catch if the player hasn't heard the song and known the lyrics before. To help guide players, turn 00:26:784 (1) into a slider that ends on the white tick before it. Like this:
00:29:409 (4) - NC
00:56:034 (1) - Seems pretty lonely, turn it into a 1-beat slider (like above) as well (to help with transition to red ticks too)
00:58:096 (4) - Make this end on 00:58:659, add clap sound, and make the spinner begin on 00:59:034.
01:05:784 (5) - NC
01:06:534 (6) - Make this into slider as above.
01:11:409 (4) - NC
01:23:409 (5) - NC
01:25:284 (7) - Add some notes to the gap after it?
01:29:409 (4) - NC
01:30:909 (6) - Adjust this curve so it looks better.
01:35:409 (4) - NC
01:37:659 (1) - Repeat this one time for lead-in into red tick
01:40:096 (4) - Same as 00:58:096 (4)
01:47:409 (3) -
http://puu.sh/8BA4J.jpg Remember to adjust notes after it to DS
01:59:409 (3) - NC
02:05:409 (4) - NC
02:07:284 (6) - Turn it into a 1/2 repeating slider works better, it goes with the instruments
02:21:534 (2,3,4) - Try this for better flow
http://puu.sh/8BAqC.jpg02:28:284 (4) - NC
02:38:221 (4) - NC, remove NC on (1)
02:41:409 (3) - NC
02:44:409 (6) - NC
02:50:409 (4) - NC
02:56:409 (5) - NC
[Normal]
00:11:034 (6) - This overlap doesn't work very well as the distance between notes are different. Caused confusion for me
00:45:159 (2,4) - Make them overlap.
00:47:409 (1) - Move it somewhere else
00:58:096 (5,1) - Same as Easy. Also the spinner should end on the white tick
01:08:409 (1) - Change its end point a bit so it doesn't touch (4) before.
01:14:221 (1) - The shape needs adjusting imo.
01:27:534 (3) - Doesn't need so much curving.
01:40:096 (4,1) - Already mentioned
01:50:034 (1,2) - Place NC on (2) instead.
01:51:909 (1) - NC not needed here.
01:55:471 (5) - make it a 1-beat slider
02:07:659 (5) - Same as Easy
02:45:159 (3) - Make it higher to increase flow angle.
02:46:471 (5) - Already mentioned
02:54:909 (3,4) - Remove (4) and make (3) repeat once more
[Hard]
Lower AR to 7 maybe.
Seems there are some minor spacing problems
00:23:596 (8) - NC
00:32:784 (8) - Spacing?
00:40:846 (1,2) - Stack them. They don't look good separately
00:48:159 (4,5) - Try this and stack them
http://puu.sh/8BD0d.jpg00:58:659 (1) - Begin this 1 beat later and perhaps insert 1-2 circles before it
01:06:721 (5,6,7,8) -
http://puu.sh/8BD7p.jpg01:08:971 (3) - These repeat sliders don't fit very well because there's no instruments to back them up
01:14:221 (10) - NC
01:30:721 (6) - Move in line with (4)
01:40:659 (1) - Same as before
01:47:221 (9) - NC
02:28:284 (9) - NC
02:38:221 (9) - NC
02:59:034 (11) - Not necessary.
[Insane]
00:32:409 (3,4,5) - This placement is not necessary, just stack them and they'll look like it in-game. Same for every other instance of this
00:54:534 (6) - Here
http://puu.sh/8BDGR.jpg00:58:659 (1) - Same as other diffs
02:59:034 (8) - Unnecessary
In the choruses, mapping to the lyrics create some awkward gaps so I suggest you adjust them to the beat a bit more.
Also 1/4 streams don't really fit here as the rhythm for this song is too simple (except for 02:30:534 there are no instances of 1/4 instruments at all).
Overall I think your map is very good, well done! Good luck.