Very nice and ambient start to the piece dude. Going to try and breakdown my review into 3 categories and feedback on those, rather than blabbering some random stuff.
First impressions:
Very calming and deep feel. Especially in the intro. Kicks in nicely around 1:00, to carry the song into a new section. The strings at 1:20 reinforce this massively, very very nice. Definitely a sort of lifting story of sorts. Like entering another realm or dimension. Would fit really well into a cyberpunk / futuresque animation of sorts, mixed with elements from Avatar, with the whole deeper consciousness vs technology vibe. Loving the piano at 2:22, even after the breakdown, you've sustained the prescence and aura of the track. Like it hasn't reverted back to the start, it's a continuation and solid foundation for the follow up section. Nice little wind riser at 2:55 and follow up drop. Great piece dude, very cinematic feel to the whole thing!
Composition:
Great, can't really fault it. Nice ambience overall and chords, melodies etc. are on point. Perhaps a little more stereo-imaging, chucking elements left and right more. It feels like everything is quite centered whereas stuff like your piano delay, bits of reverb, some of your arp melodies at times, could go off center to enhance the grandeur, especially in the bigger sections of the piece. So you'll go from mostly center, to full stereo. You actually do a bit towards the end, right around 4:30. More of that!
Mixing:
Sounded clean on the whole. Some of your highs could punch through a smidge more, for your lead for example at 1:40. Just like a smidge more maybe. Also your kick could come through a tiny smidge more. Not 100% sure. It sounds decent. Stereo imaging again might be all the track could use tbh!
Great stuff! :)