Hi. If you don't like my suggestions don't give me kudos.
[Hard]
There is an inconsistency with your NCs at the beginning. Once you have a NC already on the stream 00:02:831 (1), once you have one on the slider after the stream 00:05:772 (1). I suggest removing the NC on 00:02:831 (1).
00:10:021 (1) - finish
00:13:289 (5) - NC
00:15:249 (1,2) - nice ^^
00:17:864 (3) - maybe NC
00:22:602 (4) - move to x:460 y:216, this feels better
00:24:563 (2,3,4,5) - something like this would feel better: http://osu.ppy.sh/ss/329451
01:03:289 (2) - finish on start with 60% volume, 01:03:615 80% volume here again
01:05:903 (2) - same as ^
01:13:746 (1) - ^
01:16:360 (2) - ^
01:12:439 (8) - shorten by one repeat, ctrl+r, and add a circle at 01:13:093 over 01:13:419 (9)
02:06:034 (3) - same as 01:03:289
02:08:648 (3) - ^
02:16:491 (1) - ^
02:19:106 (1) - ^
02:44:596 (1,2,3,4,5) - I would increase th spacing between these
02:47:864 (1) - whistle on start? It sounds a bit empty here.
02:50:478 (1) - ^
and so on on every first beat in each measure until 03:06:164 (1)
03:29:694 (1) - same as 01:03:289
03:32:308 (1) - ^
03:40:151 (1) - ^
03:42:766 (1) - ^
03:50:609 (6) - finish
04:09:236 (6) - make this more like a wave slider
04:32:439 - maybe lower SV here, for example 0,75x. You will have to remake all sliders and the spacing then, though.
Although I don't like maps with this style I have to admit that this diff is pretty good.
[Normal]
AR 5 maybe.
00:30:282 (7) - this slider should be curved mroe evenly
00:43:681 (3) - nazi: one grid to the right for equal spacing
01:03:289 - do it with the finishes like in Hard
01:11:132 (5) - make it curved like this, it feels better: http://puu.sh/xHpU
02:06:034 - again the finishes
03:12:700 (6,7,8,1) - make it like this: http://osu.ppy.sh/ss/329478? You have to re-adjust the spacing between 03:14:008 (1,2) then ofcourse.
03:29:694 - finishes like in Hard
04:32:439 - maybe lower SV here, for example 0,75x. You will have to remake all sliders and the spacing then, though.
[Easy]
AR 3 maybe.
00:03:158 (1) - hm, in Hard and Normal you always added a NC every two measures. You should do this here too, so remove this NC and the following ones where this case applies. Or you change your NCs in Hard and Normal.
01:03:289 - apply the finishes like you did (or didn't you do it?) in Hard and Normal
02:06:034 - finishes, you know what I mean
03:06:164 (1,2) - like this: http://puu.sh/xHAb?
03:12:700 (3) - return slider like at 03:10:086 (2)?
03:29:694 - finishes
04:32:439 - maybe lower SV here, for example 0,75x. You will have to remake all sliders and the spacing then, though.
Yo, that's it. You got a really good looking mapset here, not much I can find. Star.
[Hard]
There is an inconsistency with your NCs at the beginning. Once you have a NC already on the stream 00:02:831 (1), once you have one on the slider after the stream 00:05:772 (1). I suggest removing the NC on 00:02:831 (1).
00:10:021 (1) - finish
00:13:289 (5) - NC
00:15:249 (1,2) - nice ^^
00:17:864 (3) - maybe NC
00:22:602 (4) - move to x:460 y:216, this feels better
00:24:563 (2,3,4,5) - something like this would feel better: http://osu.ppy.sh/ss/329451
01:03:289 (2) - finish on start with 60% volume, 01:03:615 80% volume here again
01:05:903 (2) - same as ^
01:13:746 (1) - ^
01:16:360 (2) - ^
01:12:439 (8) - shorten by one repeat, ctrl+r, and add a circle at 01:13:093 over 01:13:419 (9)
02:06:034 (3) - same as 01:03:289
02:08:648 (3) - ^
02:16:491 (1) - ^
02:19:106 (1) - ^
02:44:596 (1,2,3,4,5) - I would increase th spacing between these
02:47:864 (1) - whistle on start? It sounds a bit empty here.
02:50:478 (1) - ^
and so on on every first beat in each measure until 03:06:164 (1)
03:29:694 (1) - same as 01:03:289
03:32:308 (1) - ^
03:40:151 (1) - ^
03:42:766 (1) - ^
03:50:609 (6) - finish
04:09:236 (6) - make this more like a wave slider
04:32:439 - maybe lower SV here, for example 0,75x. You will have to remake all sliders and the spacing then, though.
Although I don't like maps with this style I have to admit that this diff is pretty good.
[Normal]
AR 5 maybe.
00:30:282 (7) - this slider should be curved mroe evenly
00:43:681 (3) - nazi: one grid to the right for equal spacing
01:03:289 - do it with the finishes like in Hard
01:11:132 (5) - make it curved like this, it feels better: http://puu.sh/xHpU
02:06:034 - again the finishes
03:12:700 (6,7,8,1) - make it like this: http://osu.ppy.sh/ss/329478? You have to re-adjust the spacing between 03:14:008 (1,2) then ofcourse.
03:29:694 - finishes like in Hard
04:32:439 - maybe lower SV here, for example 0,75x. You will have to remake all sliders and the spacing then, though.
[Easy]
AR 3 maybe.
00:03:158 (1) - hm, in Hard and Normal you always added a NC every two measures. You should do this here too, so remove this NC and the following ones where this case applies. Or you change your NCs in Hard and Normal.
01:03:289 - apply the finishes like you did (or didn't you do it?) in Hard and Normal
02:06:034 - finishes, you know what I mean
03:06:164 (1,2) - like this: http://puu.sh/xHAb?
03:12:700 (3) - return slider like at 03:10:086 (2)?
03:29:694 - finishes
04:32:439 - maybe lower SV here, for example 0,75x. You will have to remake all sliders and the spacing then, though.
Yo, that's it. You got a really good looking mapset here, not much I can find. Star.