sorry for breaking the party but i've just found some things which needs to be considered before reaching the ranked status
[general]
tbh the offset is too early as i can see. try 70 as offset because it sounds somewhat good imo.
[easy]
00:14:543(4,1)- shouldn't the nc be on (4)- instead? it is pretty obvious that the new stanza is on (4)- and not on (1)- so consider swapping the nc here.
00:29:018(1,2,3)- you need to pay attention here at spacing tbh.
[hard]
00:02:963(1,2,3,4)- shouldn't this pattern have the spacing consistent like 00:00:068(1,2,3,4,1,2,3,4)-? i feel like you're breaking the spacing consistency here tbh. moreover, (1)- and (2)- are more spaced than (3)- and (4)- and i felt dissapointed when i saw that (3)- was less spaced than (2)- and the downbeat is on (3)- so a little ds changing would gave some build-up effect imo.
00:04:410(1,2)- maybe unstack these notes? that offbeat from (2)- is clearly intensified and unstacking the notes would give some build-effect imo.
00:08:572(5,1)- same as above. the downbeat from (1)- is very intensified and unstacking both of them would give more build-up effect.
00:17:438(1,2,3,4,1,2,3,4,5,1,2,3,4,1,2,3,4,5,1,2,3,4,1,2,3,4,5,1)- i feel like this part is fullfilled only with each 4 1/2 sliders + 1/1 note + 1/2 note + each 3 1/2 sliders which means you somewhat repeated them. the song is not really monotonous imo and you can put some more variety on kiai since this is the climax of the song tbh.
[bubblun's insane]
00:00:068(1,2)- i don't like how you left this 3/2 gap empty, even if the song is clearly intensified. you can try this kind of rhythm in order to fill the 3/2 gap
http://puu.sh/sTBYJ/ae471229c3.jpg. same goes to 00:01:515(3,4)- tho.
00:01:334- maybe add a note here? the offbeat is clearly stronger and putting a note here would give emphasis to that stronger offbeat plus it would make it clickable. same applies for 00:02:782- and 00:04:229-.
00:03:686(1,2)- idk why did you increased the ds in such an exagerate way. it breaks the consistency with 00:00:791(1,2)- and 00:02:239(1,2)- plus i don't see any pitch change in music so consider using the same ds as you did for 00:00:791(1,2)- and 00:02:239(1,2)-.
00:15:267(1,2,3,1,2,3,1,2,3)- from here you started to decrease the sv on each measure but the song is getting more and more intensified so decreasing the sv won't emphasize nothing. instead i would try to increase the sv or leave the normal sv in order to give more build-up effect.
00:34:084(1)- i think you placed the whistle on slider's border accidentally so consider removing it. it sounds disturbing imo and it doesn't not even fit the song tho.
in this diff, i think you need to review your spacing usage because at some patterns you're increasing the spacing for build-up effect and at others you're not for example at 00:06:581(3,4)- you didn't increase the spacing, even if the both upbeat and offbeat are stronger enough and at 00:07:667(2,3,4,5,6,7)- you did. moreover, i think 00:21:780(1,2,3,4)- is the only pattern where you increased the ds too much and it breaks the consistency with the overall spacing used for jumps so consider decreasing the ds a bit here to make it consistent with other jumps.
that's all what i could say. the spacing usage in bubblun's insane should be reviewed imo since you didn't used jumps at where was stronger. these are just my suggestion which i wanted to mention them. anyway congratz on your first qualify!