The way this piece behaves... I love it. 
(The techno part is like. wow! (Not in the World of Warcraft way)) 
I love the way this song "glides" over from slow emotional music, to the more trance-like part 
Only one bad thing. my listening skills seem to stop after 4.5 minutes or something, as i dont remember anything from that time to the end, maybe it gets too repetive. 
Im not really into deep-analyzing this song. 
After all, it a great tune worth a listen.