Well, it's a pretty nice emotional trip. My most obvious problem with it is how short it is, and how the beat doesn't actually pick up until 2/3 of the way in. Maybe it's just not my preference. But tbh it didn't feel like you took it quite as far as you could've, I think you should've kicked it off with what you did in the outro, built up the intensity steadily, then dropped off into the half speed part with the vocals, so basically just more traditional trance format. You were probably trying to go a different direction from what is normally done, but I think it's kind of limiting the song's potential. Sometimes there's a reason everyone does something a certain way. That's the only real problem I can think of though, the song itself is beautiful, instruments are very well balanced.