Can definately hear the fucking effort.
This was pretty damn engaging. The beginning drew me in pretty fast, which I like. The bass is deep, the lead is crunchy and melodic, the beat is steady and I love that it throws so much variation at you. That and I can't really hear it clip at all, which means great mastering.
Great work. Seriously, I know you might just kinda read those words "great work" like they're nothing, but I mean it. Great job.