Modding for the modding!
Good luck!
Easy
Very nice. I only have one suggestion. Even with easy maps, I'm not particularly fond of the repeated sliders like 00:05:429 (1). I would personally have done two sliders beside one another, like what you had in the beginning.
Normal
00:25:723 (2, 3, 1, 2, 3) -- A little crowded here. you may want to substitute some symmetry for more open spacing and clearer cursor direction.
00:53:076 (1) and 02:07:194 (1) -- These are a bit deceptive: they appear to be an eighth note apart when they're actually a quarter note apart. To have a similar effect, you could place the note right on top of the end of the previous slider. The player's attention goes from the distance to the approach circle.
01:52:194 (2) -- Since this is paired with the previous slider, I think the shape ought to be congruent, or close to congruent to it. In other words, make it curvier.
02:02:782 (2) -- Same as above.[/list]
00:53:076 (1) and 02:07:194 (1) -- These are a bit deceptive: they appear to be an eighth note apart when they're actually a quarter note apart. To have a similar effect, you could place the note right on top of the end of the previous slider. The player's attention goes from the distance to the approach circle.
01:52:194 (2) -- Since this is paired with the previous slider, I think the shape ought to be congruent, or close to congruent to it. In other words, make it curvier.
02:02:782 (2) -- Same as above.[/list]
Hard
In general, you don't need to have your spacing be so sporadic. Just because it's a higher difficulty doesn't mean it should be necessarily more difficult to read. I'll point out some examples below, but areas outside of the chorus have some unnecessarily close spacing that in my opinion doesn't translate too well to the song. Also in general, jumps with predominantly acute angles between each circle are easier because the vertex of movement is more defined. You may want to tweak some jumps to accommodate for this idea.
00:02:120 (2,3) -- These don't need to be almost touching. Separate them enough so that you can see a guiding line.
00:27:267 (4,5) -- Since this slider is coming right after the jumps, it really ought to be further away from the last circle. Also, the slider that follows really shouldn't be overlapping. Generally speaking, with Hard, overlap with eighth notes (or red ticks) is never needed.
00:38:076 (3) -- Make it further away from the previous slider, if only by a little bit.
00:40:723 (1,2) -- Again, I don't like the slider overlap. Apply this comment to wherever the issue is present.
01:12:929 (3,4,5) -- Place the (4) in between the sliders instead. Much more readable that way.
01:19:988 (3,4,5) -- Ditto as above.
02:27:047 (2,3,4) -- Ditto.
00:02:120 (2,3) -- These don't need to be almost touching. Separate them enough so that you can see a guiding line.
00:27:267 (4,5) -- Since this slider is coming right after the jumps, it really ought to be further away from the last circle. Also, the slider that follows really shouldn't be overlapping. Generally speaking, with Hard, overlap with eighth notes (or red ticks) is never needed.
00:38:076 (3) -- Make it further away from the previous slider, if only by a little bit.
00:40:723 (1,2) -- Again, I don't like the slider overlap. Apply this comment to wherever the issue is present.
01:12:929 (3,4,5) -- Place the (4) in between the sliders instead. Much more readable that way.
01:19:988 (3,4,5) -- Ditto as above.
02:27:047 (2,3,4) -- Ditto.
Wesele w Remizie
I'm much more fond of the flow of this difficulty compared to Hard. The jumps are much more readable and satisfying (although the latter is just because they're harder jumps).
00:43:811 (5,1) -- More spacing.
01:12:929 (2,1) -- I would have put (1) elsewhere, not on top of the last note. This is just for readability. For the purpose of flow, I also would have the slider pointing directly at the next circle.
01:20:208 (3,4) -- Once again, I would have (3) pointing to (4). They can even be a bit further apart in order to achieve this.
02:16:899 (4,5) -- At (1, 2) before this, the circles were overlapping. I think these ones should be too, since it's the same musical idea.
00:43:811 (5,1) -- More spacing.
01:12:929 (2,1) -- I would have put (1) elsewhere, not on top of the last note. This is just for readability. For the purpose of flow, I also would have the slider pointing directly at the next circle.
01:20:208 (3,4) -- Once again, I would have (3) pointing to (4). They can even be a bit further apart in order to achieve this.
02:16:899 (4,5) -- At (1, 2) before this, the circles were overlapping. I think these ones should be too, since it's the same musical idea.
Good luck!