General
about the diff name i don't think bracket are necessary, try use 4K MX Lv.14 etc
4K NM(Lv.7)00:01:922 - till 00:14:265 - i see your intention but i would say the pattern should be swapped with the HD diff. HD is slightly easier to play compared to NM
00:33:808 (33808|1,33979|2) - move to the left by 1?
01:24:551 (84551|1) - move to 1 for consistent 1/1 jack note
01:55:236 (115236|1) - feel a little off here, there is no noticeable broken stream for this part, would suggest make 1/2 stream here then, till 01:57:122 -
01:57:122 (117122|2,117465|0,117808|1,118151|2) - suggestion > 01:57:293 (117293|2,117636|0,117979|1,118322|2) - how about it?
02:06:379 - why not just continue the beats here, it is still noticeable
4K HD(Lv.12)00:55:579 (55579|0,55665|1,55751|2,55922|0,56008|1,56093|2,56265|1,56351|2,56436|3,56608|1,56693|2) - suggestion >
http://puu.sh/xn3RB/8009162492.png01:06:893 - u could give a note for kick here as well
01:24:551 (84551|1) - like my suggestion before in NM, u could move to 1
01:55:065 (115065|1,115151|0,115236|1,115322|2,115408|3,115493|2,115579|1,115665|0) - suggestion >
http://puu.sh/xn3VW/bac8e3ad44.png4K MX(Lv.14)00:18:379 - double for crash here won't hurt a lot
00:24:551 - 00:26:951 - missing double note i assume, and so on with the similiar part, it does have the melody + beat here too like you did for the rest double here
01:07:751 - add 1 more note at 2 could be nice
02:14:179 (134179|3,134179|1,134265|2,134265|0,134351|3,134351|1,134436|0,134436|2,134522|1,134522|3,134608|2,134608|0,134693|3,134693|1,134779|0,134779|2,134865|1,134865|3) - suggestion >
http://puu.sh/xn47D/c9dda8d9f2.pngLordRaika's 5K NM(Lv.9)01:18:893 (78893|3,79236|4,79579|3,79922|4,80265|3,80608|4,80951|3,81293|4) - it is 1/2 length
01:21:979 (81979|2,82322|1,82665|3,83008|0,83351|4) - ^
01:52:665 (112665|4,112751|3,112836|2,112922|1) - 1/2 stream will work better here
5K HD(Lv.12)00:56:093 (56093|3,56093|0,56265|2,56351|3,56436|4,56608|1,56693|2) - suggest a full 1/4 stream here
5K MX(Lv.15)01:07:751 - u can add 1 more note at 4