First off this is really good!
The screamer in the drop is spot on.
The growls are on par.
and the break afterwards is pulled off nicely.
You could have easily gone straight into a bridge, done another buildup, and added a second drop (basically just a copy of the first drop, but broken down a little, and changed up) and then you'd have a nice 3:00-3:30 song, instead of a 1:30 short.
Overall, well done, the mixing/mastering is done nicely.
5/5 - 10/10.
{Official Review Request Club}