Right from the get-go I noticed clipping caused by how loud your piece is. Please, if you don't know how, do not mix your track this loudly. The loudness war is over, you don't (and can't) compete with million dollar studios on that level so don't bother, be BETTER than them, give your song more dynamic range!
I really liked the synths in this, how they ebbed and flowed round the chords in the background. The drums are mixed well to fit the rest and nothing sounds out of place.
This track has a great "vibe" to it which is never lost but evolves in a satisfying way throughout. At times, when you drop an instrument out I immediately miss that instrument and the piece makes me yearn for it (which is good) and then when it returns I feel happy.
However, by the 2 minute mark I'm starting to get a little stir crazy and looking for something new to add. You would have scored higher if you'd added a little something that reinvigorated my attention.
Honestly, the composition and sound design is good but you need to sort out that loudness.