The pads in the beginning have a weird pitch glithcy sound to them that just doesn't sound right to me, it could have been intentional though. They do flow together nicely. The guitar sounds a bit too distorted for the feel of the song. The part at 2:00 doesn't really go anywhere emotionally or tesion wise and in my opinion its far too long without any changes in sound design. There isn't enough happening in the background to keep me interested in listening over and over.
The parts you have are well done for the most part but the track just felt too long in areas.
It reminded me somewhat of this song and I want to point out all the changes in the background and panning that keep me wanting to hear it again.