Decent, but repetitive
The lead riff is pretty good, and the drums definitely shine. The whole thing is catchy. My advice for your next song is as follows: tone down the bass in the final mix and turn down the distortion on the lead guitar so it can maintain more dynamics. Also, if you don't have vocals to keep the song structure fresh, you need more leads and more dramatic changes in melody to keep things interesting. I've written a lot of songs that had that problem. Aside from that, good job. Be happy with it, and if you've got a minute, a review/rate on my "For the Last Time!" would be super appreciated.