[Timing]
I suggest to base your timing on vocal instead of piano, since the patterns are following vocal mainly:
The red line at 94822 should be better if it's placed at 94755. The vocal here is diplex and 94755 would be a good compromise;
Add a redline at 96633 with BPM 81;
The red line at 98368 should be better if it's placed at 98258.
94822,588.235294117647,4,2,1,40,1,0
95276,740.740740740741,4,2,1,40,1,0
96633,740.740740740741,4,2,1,40,1,0
98258,769.230769230769,4,2,1,40,1,0
[Easy]
00:24:415 (1,3) - try to curve these two sliders in the similar shape as 00:22:568 (3) - ? The consistency in patterns will be better.
The diff (and normal) are not very neat in pattern, though the playing feel is acceptable.
[Normal]
00:25:338 (3) - the blanket can be better here:
00:35:953 (2,3,4) - I don't really suggest using 1/2 stacking here, since all previous stackings are in 1/1, like 00:04:568 (5,6) - and 00:34:107 (5,6) - . For pattern suggestion, here an example is provided. You can decide it based on your own since the pattern change is kind of big.
[Hentai]
00:39:184 (1,2,3) - not stacking very well
01:16:568 (3) - comparing with 01:16:107 (1) - , this slider is too much bended, causing a feeling of inharmonious on the whole pattern. I would rather copy one from 01:16:107 (1) - .
01:16:568 (3,5) - slider ends are not stacking properly
Call me back later.