Chier
00:10:80 (5) - Because this is an easier mode, this shouldn't go under another slider.
00:25:39 (1,2,3) - Maybe rewrite this. I don't like it.
00:29:13 (2) - Move back a beat and repeat.
00:30:25 (1,2,3,4,1,2) - Don't stack these, because the notes don't match a constant rhythm.
00:48:21 (1) - I see what you did there. I really like it. (The sound effect.)
00:56:44 (1,2,3) - I don't like the sounds on these.
00:58:68 (1) - Make the hit sound increase more.
Ops
00:00:33 (1) - For some reason, when I start the map, there's no pause at the beginning. Can this be fixed?
00:02:07 (2,3) - These notes are part of a triplet. Snap them to 1/3.
00:05:07 (2,3) - Same as above.
00:34:37 (1) - Move this up.
00:37:36 (1,2,3,4,5) - Maybe some variation in position? Feels pretty bland.
00:39:98 (1,2,3) - These don't fit the melody.
00:46:71 (6) - Nudge this so it's more visible.
00:48:21 (1) - Again, loving the sound effect.
00:59:81 (4) - Storyboard flash or something would work great here.
Brachion
00:00:33 (1) - Same as with Ops.
00:07:06 (2,3) - These are too long IMO. Looks intentional though...
00:22:77 (1,2) - These don't seem to match the beat. Only the middle repeat seems to.
00:25:39 (1,2,3,4,5,6) - This confused me. It looked like two triples separated by a beat. but it's all continuous. Make this a circlish figure.
00:48:21 (1) - I see what you're doing here. =]
00:56:44 (2,3,4) - I like how you matched these with the corners of the star.
00:59:81 (7,8) - Maybe position these to go vertical instead of to the left? Dunno.
Cardia
00:00:33 (1) - There's a pause before the song, unlike in Ops and Brachion. Weird.
00:22:77 (1,2,3,4,5,6,7,8,9,10,11,12) - These confused me the first play. Move them closer together?
00:35:30 (7,8,9,10) - Perfect.
00:39:23 (5) - Doesn't fit the song. Remove?
00:48:21 (1) - <3<3