SK's EasyOnly cosmetic issues to point out.
00:25:709 (2,1) - Transition looks kind of bad.
00:33:157 (1,3) - These sliders aren't perfectly symmetrical. The center point is directly behind the middle slider tick.
00:41:019 (2,3,4,1) - You should clean up this corner by slanting the corner out.
http://puu.sh/WR4r00:54:675 (1) - Make symmetrical by making the distance between points 1 and 2 the same as the distance of 3 and 4. I'll help you out on this slider. The middle point needs to be at x 256, y 64. Make similar sliders/sliders you copied from the same too.
00:58:812 (4) - Highly recommend you flip vertically and fix spacing. It looks better and goes nicely into the next slider.
01:02:537 (3) - Nazi- Move center point under middle slider tick?
01:03:778 (4) - This does not fit the shape of the previous slider. You should try something like this.
http://puu.sh/WReF Fixing spacing shouldn't be that much of an issue afterwards.
Mitsu's NormalSolid difficulty. not much wrong.
00:09:157 (4) - Doesn't look good next to 00:09:985 (1) - . I highly suggest you make these sliders parallel.
00:17:226 (2) - Repeat is awfully close to that hitburst. I don't suggest having it so close.
00:26:950 (1,2,3) - Nazi- Exactly 1.2?
00:29:640 - Sounds empty without a note.
00:42:468 (5) - Should follow the end of previous slider better and be closer to parallel with the next slider.
http://puu.sh/WRs300:48:675 (4) - I suggest you place this above the end of 3 instead of below it. It looks better that way.
http://puu.sh/WRuq01:04:606 (1,2) - The misalignment sort of bothers me. But it would involve you to move a lot of your patterns down to fix. I'm not sure if it's worth it.
01:17:847 (1) - Doesn't look that good so close to the curve of the previous slider. I suggest moving x 344 y 184
01:19:502 (3,4,5,1) - This part of the combo is kind of formless and doesn't look good. You should try a pattern. This is a suitable pattern IMO.
http://puu.sh/WRDu01:22:812 (4) - This would be better if it was moved down some. It would be a more natural flowing angle off of 3. If you didn't understand what you meant, here is a SS
http://puu.sh/WRGrHardI liked it. You should change everything I found though.
00:06:674 (1) - Move left 1 unit to fix spacing?
00:24:881 (1,2,1,2) - I don't agree with spacing 3/4th and 1/2th the same even if you change combo. The spacing of that 1/2th is unexpected when you first try it and really too fast in general. Just make all one combo and stack the 1/2th part. It plays better.
00:54:675 (1,2,3,4,5,6,7) - This is a rather boring way to start a kiai. I recommend you remap and use less repetition.
i_k's InsaneThat one stream killed my ability to play it, and some of the spacing sequences played in an unusual way. Gaps in the beat are generally treated like jump sequences in normal insanes but in this one there's a lot of just regular snapped sequences, which tones down the speed. Some players might want a more intense pace, but there's nothing technically wrong with how you spaced things.
00:05:847 (1,2,3,4,1) - Small thing, but these spacings differ slightly. You should make this pattern perfect.
00:06:468 (4,1) - snap change plays weird. I think this would be better.
http://puu.sh/WS3S00:15:157 (1,2,3,4) - Make both spacings 1.0?
00:16:606 (1) - Weirdly sticks out of the end of the stream IMO.
00:18:675 (2,1,2,3,4,1,2,3) - Awesome pattern
00:25:192 (3) - Slider could be better.
00:38:743 (1,2,3) - Stacking improperly. You can fix by moving 00:39:157 (2,3) - to x 332 y 268 Check snap afterwards.
00:40:192 (1,2,3) - Not stacking properly. Spacing isn't exactly 0.00. You will need to straighten the last two move points of the slider to be able to snap notes perfectly to 0.00.
00:53:640 (4) - This would be better if it were moved to x 256 y 144.
Good maps.