There's a lot of artefacts sounds on that acapella -- might be the vocoded line in the back, that sounds granulated. When we get to 1:00, I understanding we're moving into a build, but the sound is pretty tinny, to the point of sounding obnoxious. When we get to the drop, it's super distorted and really sub heavy.
What sound driver are you using? I noticed the same kind of sound when I was mixing on Realtek High Definition audio. It heavily compresses output so you can't really tell what you're doing.
I have to say I'm not a fan of the super distorted double of the melody or the gradually increasing speed for transitions. 3:38 just sort of feels like pitching around the track. I don't know if this is a trend in modern edm.
The glitching on the outro isn't bad though.
Thanks for coming out to NGUAC!