Hey man, this piece of music is very epic, very worthy of the description. :D
I was amazed at the percussion sounds mainly, and the other instruments that sounded very realistic. The style is impeccable. I just have a few criticisms (I can already hear you booing at me lol).
I would have loved to hear the percussion with some reverb, as it sounded pretty flat. Another thing is that most of the track was very pan-pot stereo sounding, not real spacial which takes away a lot of the realism for me. I think you should experiment more with stereo expansion and panned reverbs/delays like I have recently, it really brings out some awesome sonic qualities that makes listeners think the sounds are actually directional, as long as not over-applied.
I hope I haven't overwhelmed you with my comments hehe, but it's definitely worth a try. And it's not even hard to do really. If you need suggestions on plugins or methods and such, you can always ask. ;)
I will give this 4.5 my friend, great work as usual, just those little details hehehe. :)
P.S. If you don't mind me asking, where are all the instruments from? I would like to see if I could use them, especially that percussion. ;)