Almost Perfect
This is the first song of yours that I've checked out, and I'm impressed. I am a huge heavy metal fan, so I can appreciate this apparent deviation of style. That being said, I would have particularly liked to hear that sick rhythm guitar a bit more. It seems a bit turned down. Maybe turn up the treble, low on the mids (or have no mid levels at all), and a moderate bass EQ, the guitars will sound like the portal to Hell was just opened. To me, the bass was too high on the distorted rhythm guitar.
I'm 5/5ing this becaus its a sick song. One of the main reasons I took off a point on this track was because I love lyrics and vocals, which this track doesn't have - through no fault from your own.
To make a long story short - an exceptional effort. Keep at it! It you have any more heavy shit, be sure to hit me up for feedback, because metal is definetly my thing.