Blipp,
The song becomes very interesting for me starting at 1:25,as the bass line is the strongest element in this piece.
As much as I like this bass line though,I think that-because of the length of the song,there should be a break in this section...such as some chord progressions for about 8 measures.
The variations with the drum track are very good & the change in the synth lead sound at 2:29 was a great move as well,but I think the song would be more well rounded with a break in it somewhere.
It's just my thoughts,so I hope you don't mind my input...it's just the layout that I hear in my head when I listen to this piece.
It's really an evocative soundscape & superbly creative.
-Thom