Piano Nocturne Feedback Wanted

Please check out my first Nocturne Piano Solo. I would love feedback and constructive criticism. 

The mixture between functional and non functional harmony is really nice. How you vary the sections that repeat also is nice, though sometimes could be a little more subtle. I will have to say I really didn't like the ending on the #vii chord. The modulation wasn't really clear and it doesn't particularly sound like an unresolved dominant either like in the Barber Adagio.
The other issue is actually with that non-functional harmony. Sometimes it's kind of hard to see what this piece is trying to be or say when it shifts so often. #vii, v, and ii chords are all interesting ways to shift the harmony, but at times it doesn't seem very cohesive. 
But overall, you have a cool piece that definitely doesn't like to conform!

I like it too.  It could use some dynamics though, for a nocturne it seems very loud throughout, there are no contrasting quiet moments that bring a sense of introspection that I think a nocturne should have.  Also I would like to hear even a short transition into another key, possibly a major key.  Again this is to bring some contrast to the darker minor key that the piece has throughout.  There is definitely material to work with so why not have a go and see what you can come up with.

Mark