I'm impressed with the depth of your distortion; as someone who likes it hard it's very admirable! Though there are some tradeoffs that come with throwing the overdrive to eleven—the melody at the beginning is far too loud compared to the rest of the mix. Later on, I hear the same sound at a much better volume. Unless your intent was to blow everyone's eardrums at the start, I'd suggest tempering the post-gain so that, while it may be louder at the start, it isn't on the verge of painful.
The mix itself is a bit muddy, as the beat sounds like it's being swallowed by the melody; perhaps more sidechaining or better EQing would help with that. The melodic riff and the rhythm I enjoy, you seem to know how to do syncopation very well.