I LOVE the use of that vocal sample. The rhythm, pitch, and pan execution were all excellent. I dig the direction you take around 1:31, and I'd like to hear that transform into a drier, more present mix at 1:50 for a period of faster paced movement. That'd really warrant the release into either what you currently have at 1:50, the bridge, or both - and the last go-around would carry a lot more resolution.
One way or another, my head just wants to hear this go somewhere. Like we're a group of fighter-types being risen from the ground in tubes like elevators, but we never reach the daylight. It's just... a big industrial cavern that we never fully ascend.

I like it, thank you for doing what you do.