[General]
You use a lot of symmetry and slider blankets, but a lot of them aren't perfect and could use some work. I marked those with N.
[Easy]
N: 00:10:067 (1) - Move one grid right so it's exactly in the middle.
N: 00:10:733 (2) - The slider isn't symmetrical. Try this:
348,260,10733,2,0,P|380:188|344:116,1,160,4|8,0:0|0:0,0:0:0:0:
N: 00:12:067 (3) - For this, you should copy (2), then flip 180 so they're symmetrical.
N: 00:16:066 (3) - A tiny bit off. Move it one grid right so it's symmetrical to (1).
[Normal]
N: 00:19:400 (2) - The last slider point needs to be moved one grid right.
N: 01:19:400 (4) - This blanket could use some work. My suggestion:
16,108,79400,2,0,P|24:200|104:232,1,180,8|4,0:0|0:0,0:0:0:0:
[Ein]
N: 00:13:400 (3) - The blanket is too flat in the middle. Try moving the point controlling the curve 2 grids up, then the red point one grid left. Do the same for 00:12:733 (1), but in an opposite manner.
00:15:233 (4) - The front sounds weird, there's nothing audible on the red tick. I suggest removing this and adding a beat on 00:15:400.
N:00:16:066 (2) - Same thing, the blanket is too flat. Try moving the point controlling the curve 2 grids up, then the red point 1 grid up.
00:19:233 (3,4) - Flip these horizontally, so (1,2,3) makes a smooth line that flows better. It's nicer to play, try it.
N: 00:34:066 (6) - Not a good blanket. Try:
450,253,34066,2,0,P|408:284|316:236,1,160,8|0,0:0|0:0,0:0:0:0:
and adjust 00:34:733 (2) accordingly.
N: 00:39:733 (2) - The blanket isn't so good, and doesn't feel obvious enough. I think you should move 00:39:400 (1,2,3) lower, then adjust the blanket accordingly. An example:
364,324,39400,6,0,L|348:244,1,80,8|0,0:0|0:0,0:0:0:0:
296,184,39733,2,0,B|236:192|236:192|176:180|132:232,1,160
128,352,40400,2,0,B|188:344|188:344|248:356|292:304,1,160
[eLtXxX]
N: 00:14:566 (5) - Could be blanketed so much better. Try moving the endpoint 3 grids right.
N: 00:53:733 (1,2,3,4,5,6) - (1,2) are too high, (3,5) aren't really placed neatly between (1,2) and the previous combo. My fix:
256,264,53066,1,0,0:0:0:0:
256,64,53400,1,2,0:0:0:0:
156,164,53733,5,0,0:0:0:0:
352,164,54066,1,0,0:0:0:0:
176,244,54400,1,0,0:0:0:0:
352,164,54733,1,0,0:0:0:0:
176,84,55066,2,0,B|104:32|76:92|76:92|24:60,2,180,8|0|0,0:3|0:0|0:0,0:0:0:0:
352,164,56066,1,4,0:0:0:0: