This is a good sounding track with plenty of warmth.
Intro: I would say that the synth that comes in around the 1 minute mark (the lead one) is somewhat harsh and stands out of the mix quite a lot. Despite that, as a whole the piece works well.
2nd section: The lead and backing synths play of each other really well and the lead no longer sounds so harsh with the extra backing.
3rd section: Nice drop from the high energy section. I like the tasty echo used here on the backing keys and lead. The 2nd part of the drop has some excellent bass depth. I love the deep warble you have on this part.
4th section (rebuild): The kick really leaves its mark here, carrying the whole.
5th section: I would have appreciated something slightly new to add to this rather than repetition. Maybe a new lead melody or rhythm.
Outro: Again, nice use of delay/echo. I also liked how the filter worked on the keys here. Tasty!
Over all I feel the piece has a beginning, middle and an end, it could be its own self-contained story. Well produced and interesting almost throughout.