Wondering if anyone could suffer from epilepsy from the sb... your choice
I would probably remove the lines with empty.png from the sb.
Easy:For the ending combos, you need to keep your combos more consistent. For example, 01:05:437 (4) and 01:08:042 (1) both are at the start of a measure, but one has a new combo and one does not. 01:15:856 (3) has the same scenario. To be consistent with the chorus, I would give 01:05:437 (4) and 01:15:856 (3) new combos and remove teh new combo directly afterward.
Hard:00:28:973 (1) - half speed was too much of a slowdown for me (esp since I don't think a slow slider is even needed here)
Insane:00:35:647 (6,2) (nazi) - make these note not overlap because the 300 from 6 overlaps with 2 for a fair bit of time
Winber1's Insane: A lot of complaints about aesthetics, so feel free to ignore me if you really want to keep the map the way it is.
00:06:997 (1,2) - maybe rearrange like this: (makes 3 end exactly on 2's slider and does not intrude on the start of 2)
00:18:066 (4,5,6) - flip these vertically to avoid overlapping 00:16:927 (2)
00:46:554 (6,7,2) - don't like the overlap between these notes
00:49:810 (2) - have this end on the start of 6
I guess I'll stop complaining about aesthetics for now. If you want to fix more, comb through the rest of the map fixing the various overlaps.
01:02:833 (1,2,3,4,1,2,3,4,1,2,3,4,1,2,3,4) - this set of jumps was sort of randomly placed and seemed only to be there for difficulty (don't see the song suggesting anything like this) (To make matters worse, the end of the song gets a lot easier, making this area stick out even more, even though the music is about the same)
Wmf's Taiko: I would remove all the lines with empty.png because they are not needed (I don't know what your plans for the thanks were, but I guess you can keep it.
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Not a bad map overall. I mostly only have complaints about Winber's diff, but it is tolerable. I am still undecided on what I should do with the map after the fixes, so fix up what you want and then contact me. I'll guarantee at least a rebubble by the end of it.