I very much like the composition side of this piece, as it has a lot of beautiful colors and tones to offer.
The production side, however, is a bit contrasting to the kind of piece this is. There are points where the compression drowns the synth pads supporting everything, which is okay for upbeat club-type music, but for ambient it almost feels as though it's choking the piece in that spot.
Still a great piece nonetheless!
Please contact me if you would like to use this in a project. We can discuss the details.