I've got quite specific opinions of this one, first it gave me an almost Dead Island/Gears Of War trailer feel where I felt the song represented a game I really longed for. It's what Assassins Creed should have been.
Secondly I loved the start of my most lines but I didn't like the way they ended. For instance 'secret shine shadow in the moonlight' but i didn't like the way you sang 'history' or 'destiny' or the 'ale white' part of 'pale white'
And I thought the climax was good and the way you changed things up was cool, you've definitely shaken off the repetition thing people used to feedback on

and the instrumental parts were lovely but I don't know if the climax fitted in with everything. It was the right part for the climax and the right type of build up but not quite the sound particular the 'on shores of gold' although they did make the climax feel epic.
I think overall this is going to be one of my favourite songs you've ever done and you've spoiled Assassins Creed for me because it's never going to be quite like this. Sorry for such a weird comment I don't have much musical skill so I can't describe very well what I feel and I guess really it's not even helpful because you understand music so much more but I guess I don't normally have opinions like that so I wanted to share.