Played the insane, spacing was pretty hard to read.
It relies a bunch on perceiving objects "close" to each other, like, a grid box away in order to denote 1/4, but the 1/2 spacing isn't that much bigger at parts.
Some parts that I found straining to read (as in had to rely on approach circles) were 00:27:244 (2,3) - , 01:05:682 (1,2,3) -, 01:54:432 (1,2) -, 02:04:744 (7,8) - , as far as 1/2 1/4 goes
00:59:119 (4,5) - I was caught by surprise at the circle jump here. I wasn't expecting circle to other objects to deviate from 1/2. Circle to something is a much harder motion than slider to something!
01:41:775 (3,4,5,6,1) - I panicked REALLY hard here. The OD is 8.5 so there is little room for error as far as mistaking the rhythm goes, and the 1/3 slider started to imply that whatever was coming up might not be 1/4. But, it was a stack? Is it a double on 1/3 or 1/4? What's it going to be? Can I look at the approach circles?
That's the sort of questions a player asks themselves over the course of half a second...
As for other stuff, 00:17:869 (2,3,4) - The angle of the 4 is a bit weird coming from the 3. I expected the slider to sorta go with the movement or be a simple angle change, but it is instead creating like, a multiple bend movement...
http://puu.sh/kESEn/088bafd145.jpgI don't think that sort of movement happens anywhere else in the map.