Hi, from my queue here. 
Good luck!
General
- First of all, you need to reduce your background size. It's currently 1.30 mb with a .png format. Convert it to a .jpg file and help reduce the size efficiently.
- Haha, would your Hard diff be more consistent with others if it's renamed to 'Nuked's Hardnya'?
- Better use custom combo colors to match the background color.
- I am doubtful about the song's title and artist. Is there an official source? Coz I can't find one on web orz... Instead, I find something from here, but none of them matches with your song.
Insane
- For streams, I prefer using 'Convert this slider into stream' function to maintain a consistent spacing of streams, coz I saw many of them are on and off with much error, for example, 00:13:931 (3).
- 00:06:748 (7) - This is 1/8 snap instead of 1/12, 4 dings instead of 6.
- 00:14:353 (6) - ^
- 00:14:353 (6) - Does this beat sound heavy compared to other blue ticks? Add a circle here.
- 00:15:410 (2,4) - Stack these two, kinda obvious
- 00:19:001 (4,5,6,7) - It would be more consistent if you do a similar trick by using progressive spacing like 00:06:959 (1,2,3,4).
- 00:37:170 (1) - I don't know if this would violate this rule, try ask a BAT!
- 00:39:283 (1) - Is this anti-jump intentional? Spreading it apart from previous sliders seems more comfortable to me though it has NC as an indicator already.
- 00:39:494 (3) - mentioned above, 1/8 instead of 1/12, same applies on 00:43:508 (1) - 00:45:410 (5) - 00:54:494 (3) - 01:03:156 (2) - 01:05:903 (4) - 01:08:438 (1) - 01:15:198 (5) - 01:18:579 (5) -
- 00:55:550 (1) - wow, this slider's shape really bothers me lol
- 00:56:818 (4,6) - Why not making them parallel like 00:56:607 (3,5)? Look more neat and aesthetic imo.
- 00:58:297 (1) - ;w; Can I mention the shape of slider again?
- 01:00:832 (1,2,3,4) - Personally, I think sliders can be applied here instead of 00:59:987 (1,2,3,4), the feeling sounds more appropriate.
- 01:23:015 (1) - Like 00:37:170 (1).
- 01:25:339 (1,2,3,4) - Are these worthwhile to have some NCs for noticing players of SV changes?
- As for the hitsounds, where is S:C1? Or its just simply default sample?
- 01:25:339 (1) - Remove the finish on tail.
- Last but not least, some personal comments on this diff. Anti-jumps make the arrangement crowding, for example, 00:22:170 (1,2,1,2,3,4,1,2,3) - 00:49:212 (1,2,1,2,3,4,5,6,7). Well, it's a feature of this diff, so just go ahead! Secondly, slider shapes are annoying, e.g. 00:27:029 (1). I strongly recommend you making them more beautiful by making good use of anchors.. ;_; Also, do not abuse usage of 1/12, all streams should be 1/8 snapped instead.
Hard
- Frankly speaking, this diff consists of many 1/4 jumps (00:20:691 (8,9)), some quartets like 00:53:015 (2,3,4,5). For this reason, the difficulty is kinda high imo. Consider reducing the star rating by using consistent spacing and decreasing numbers of harsh pattern like 00:38:015 (8,9,10,11,1). Usually, we can only find this kind of placements in Insane and we use reversed sliders instead in Hard.
- 00:20:691 (8,9) - DS is not consistent and it misleads players to hit it as 1/2 instead of 1/4 comparing to spacing of 00:20:480 (7,8). This error happens quite a number of times throughout the whole diff, for example, 00:23:015 (5,6) - 00:26:184 (4,5,6,7,8). Okay, I stop spamming you on this, you can check them yourself one by one.
- 00:40:128 (4,5,6) - With such short and different reversed sliders, it's very difficult for players to be aware of. Also, the stresses are on 00:40:550 and 00:40:973. My recommendation is to use slider heads on these stresses like this:
- 00:45:832 (2,3) - Improve this blanket a bit.
- 00:51:536 (10,11,12) - Kinda crowded and somehow difficult to read the reversed sign. Rotate it clockwise like this:
- 01:05:374 (11) - Drum stress on 01:05:480 but not on blue tick, change it in this way:
- 01:11:712 (9) - Similar to above, separate it into two reversed sliders with heads lying on white ticks at 01:11:818 and 01:12:241. Add a circle at 01:11:712 too.
- 01:29:565 (10) - You may want to NC here even it's the last note.
- Keep the clap pattern consistent, I saw you add claps sometimes on 2nd white tick only, sometimes only 4th, sometimes even both. Is there any implication behind?
- 00:18:579 (1) - finish on head?
- The song itself is monotonous and pattern of finishes and claps can be quite straightforward, like claps on 2nd and 4th white ticks, finishes on 1st tick. Take a look at Insane and you can find something useful!
Normal
- 00:22:804 (2,3,4,5,6) - Quite harsh in normal in the sense that note density is too high. I suggest reducing it:
- 01:16:888 (3,4,5,6,7) - ^ Sacrifice some rhythm to make it easier, don't forget to NC on 01:19:424, for example:
- 01:26:184 (6) - NC here and remove that on 01:28:086 (1), coz what you did is NCing every two white ticks.
- Similar to Insane, there's large room for improvement of slider shape. Personally, I don't prefer shapes like 00:10:128 (4) and 00:35:903 (2). Something like 00:40:550 (5) is good, but there's still space to adjust positions of anchors to make it symmetric and tidy.
Easy
- 00:27:874 (5,1) - Stack them perfectly.
- 00:51:959 (6) - Improve the flow by altering the direction of curvature:
- 01:29:565 (7) - You may want to NC here even it's the last note.
Good luck!