Good, solid bass
Wasn't sure what to think of it when it started, but really got into it once the synth at 1:07 kicked in. You have some really good, harsh bass working for you here, gives it almost a metal feel, especially near the end. This must've taken you both a great deal of time and effort.
The panning instrument near the beginning kind of blew my mind for a moment. It was very disconcerting. The piece overall seems very loud, and could probably do with a bit lower volume. Otherwise, it seems to work just fine.
Good job, keep it up!
-M3 of the Review Request Club