Oh my God I love it.
It sounds so dreamy at first, and then gets hyped up in seconds. It fades back to a dreamy feal very effectively, although some changes are questionable. The bass added on is very well done. The drums are used in a very well done moderation as well, cutting out in nice places. Then it kicked back into full blast unexpectedly and hypes up again.
I just absolutely love this song to bits.