The synths are really powerful and sweet. Some of the areas I like are the drums definately, and the tempo slow/ half. I'm not entirely sure if its half speed or just slowed down, but it was smooth and powerful!
The bells have very nice echo's.
After the slow down half section you add a static snare.. I don't particularly like that as it kinda adds too harsh of a mix in it. If they were all like the one at 2:33 then I'm sure it wouldn't bother me as much. Some of the ending high pitched areas are off key, but its almost unnoticable so you should be ok.
All in all 5/5 and 9/10
P.S. thanks for listening to my stuff!