Uhh, so due to this Level actually being very difficult and the Auto constantly bugging, this probably won´t be my best and most accurate Review ever, but feel free to add anything if you want. Also, why would your Opinion not count, Visionary?
Cube Part(0-10%):
So, the Level already starts off quite confusing and complex, and what I can already say is that it reminds me of A Bizarre Phantasm. A lot. The Gameplay and the Shades of Color look basically exactly the same, although the Designs are nice and unique. Finding a Way through this, however was really hard and I admit I had to quickly switch to the Auto. From what I can tell from there, you used the same Concepts a lot, especially repeating on the blue Orb "Spam" at the End. I feel like the Music isn´t quite as synced as it could have been, but this is a very complicated Song to sync, so I´ll give you that.
Wave Part(11-24%):
This Wave is in a noteably different Color than the first Part, which on one Hand (OneHand) brings some Variety into the Level, but on the other also looks oddly different. Anyway, the Design was very nice here, more than in the first Part and the Gameplay was actually understandable. In my Opinion it would have looked better if you put the Custom BG centered, and not on the right, but that´s probably just me. In the Mini Wave, my Phone suddenly started lagging like Hell, probably because of the Effects there, which kinda don´t fit the Style of the Level, but well. The Rest could have clearly needed more Deco, like simple Stuff in the Foreground.
Several Parts(25-38%):
Ugh, the Ball Part constantly had like an unfixable Bug in the Auto and I had to reset several Times to correct it. >.>
Well anyway, as for the Ball Part, it looked pretty nice again. I like your Block Designs a lot, although again there was a lot of Deco missing. But other than that, this Part had nice Gameplay, and felt refreshing to play after the Wave. The Ship and Wave were...really just a lot of straight flying/waving, which even for a Demon isn´t the best Gameplay Choice. But the small Cube was a nice Break, although short. Just pay more Attention to your Gameplay next time, this is a repeating Flaw.
UFO Part(39-47%):
So like, the Concepts of this are great, but it could have been executed better. All the Thorns looked like they were just thrown together randomly to create an Obstacle Course, and meanwhile you spammed a lot of Portals there. So once again, the Gameplay is pretty bad, but in this Part atleast the Design is very nice. It creates a cool mystical Atmosphere, and looked like some kind of Ruins Style. Which...kinda looks like ABP again, but I won´t judge it on that now.
Wave Part(48-63%):
As for the Rainbow-y Part here, at first you can barely see your Obstacles until they fade in. I think you should´ve made the Rest of the Background a little brighter so the players can actually see their Obstacles coming and react in Time. Another Thing is that the Sawblades are very dark, and thus create a
huge Contrast to the rainbow Background. They´re not really comfy to look at, just sayin´. And then for the slow Part, I kinda dislike that one as well because it´s just the same as the Design you used in the first Wave, which shows Signs of pretty few Effort here.
Several Parts(64-End)
In total, there´s really not a lot to say anymore here. There´s the fast UFO, which has worse Gameplay than DeCode´s to be honest, the Ship with an abnormal Amount of straight flying, and the Wave with...well, straight waving. The Gameplay is near Garbage at this Point, and the Designs are effortlessly Copy + Pasted. I kinda get the Feeling you gave up on the Level here and really rushed it. Well...let´s get onto the final Scores.
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Gameplay: 6.7/20 Really bad for the most Part, especially at the End. Lot of tight Corridors of straight x-ing, and overall just not really enjoyable, even for a Demon.
Design and Deco: 10.8/20 The Design started off really nice, although Deco was quite lacking. Towards the End, however, you kept re-using old Stuff and put less and less Effort into this Aspect, which results in a pretty big Decrease in Points.
Flow: 3.5/10 Due to so many Bugs in the Auto and the Original being so hard, I wasn´t properly able to see the Music Sync, but from what I´ve heard it was about average. Some Parts, however, completely change Style when transitioning into the next, making it not feel like one and the same Level.
Originality: x1.00 Some Parts I´m pretty sure were heavily inspired by ABP, but others were pretty nice and unique. Overall, it´s about equal I´d say.
Score: 21/60 or 3.5/10, Medium-Hard 
. Belongs in Decent. You definetely have way to go, but I trust you can do better for sure! :) Moving.
