-That intro sounds so nice and peaceful. It feels really nice, particularly those first few guitar chords.
-Stacked 5/4 + 4/4 = 9/4. Sounds REALLY awesome, and it's funny that you managed to make the 4/4 part sound out-of-place rather than the 5/4 part.
-I'm loving your instruments, particularly the little synth lead. 3:48 is sexy as hell.
-After 4:36 I'm really liking the little guitar rhythms trailing off the end.
-That arpeggio at 6:06-0:10 is extraordinarily sexy. Similar for the ones at 6:18 and the harmonic phrases starting at 6:21.
-Piano riff at 6:41. Amg. So nice.
-I sense the Fruity Reeverb "Ambiance" preset being used after 6:41 on the panning guitar along with a light phaser. It sounds really sweet.
-I am not very happy with the two minutes and forty seconds of the same rhythm. The only time it really changes is at about 2:12, and then there's not much change for another ten or so seconds after that.
-Even after 2:42, the stacked meter is only cool for a little bit before it gets boring again. You can only push the same chords with ambient harmonies in the background so far. It's not as bad as the first two minutes though.
-Dat kick is causing some mixing issues at about 5:42 onward. Are you still in the habit of reverbing your kick? Might want to stop that. :c
-Transitions at about 4 minutes in and around 4:40 are both somewhat sloppy. 5:43 is a bit eh, the effect seems somewhat lacking of 'oomph'.
-After 6:41, the song is over. The ending really doesn't need to be dragged out for another minute, about half that time would be better.
-Okay, general compositional feedback - this doesn't really coalesce and have any particular theme. I could potentially see the section at 2:18 and the section at 3:48 being a theme and variation, but that's kinda a stretch. Beyond that the only theme I can hear is a rhythmic one, which is heard clearly in those little guitar trailings at 4:36. One theme does not a compositionally complete song make.
Overall: Score of 9.5/10. Yeah, I'm going through all that 'not-so-good' feedback, then turning around and giving this one of my highest scores. I honestly think this is one of the best pieces you've made, definitely the best one atmosphere-wise. If it were a bit more compositionally powerful, mixing issues were cleared up, and the transitions cleaned, all I'd have left are a few nitpicks which would be keeping it from a perfect score. Color me impressed. ...still though, I KNOW you can do better. Show us just how far you can push your skill.