Are you kidding? lol The first thing I thought when this started playing was holy shit the quality on this is amazing. Sounds very crisp and precise. The journey this song takes you on is just ridiculous. From the weird noises at the beginning, to the sick baseline, to the calming part, and back. Wow. I absolutely love the background noises you added to this, so interesting and keep the beat from becoming stale. Also the constant changes in the main melody are great as well.
I must say, I'm going to have to download this. So much variety and epic sounds here. The basslines are epic. I think the popping noise that's only in the left channel might have been overdone a bit, like you could have turned down the volume just a tad, or maybe made it a slightly different sound. Other than that it's a masterpiece. Keep up the good work!