I think it really does sound great. Very beautiful, I'd love to hear of the inspiration behind it.
The only thing I could really say about it is that occasionally the bass sounds a bit muddy. Nothing a bit of EQ can't fix. The production overall, however, is quite excellent. Maybe add another verse/break, or something along those lines to give it a bit more variety; I'd imagine hearing this for about twenty-five minutes straight could get slightly repetitive. That's really all I have to say. Great work!