Ok you have made it really difficult to give any kind of constructive feedback for improvement because I seriously can't find flaws in this video.
I really loved your use of DOF. Using the people, branches and fences in the foreground adds so much more depth to the shots.
I also admired the use of the glide cam throughout the entire film. You had some very unique movements in there.
The first time I watched through this I totally thought it was shot on the RED I saw in your Narrative work. I was pleasantly surprised to see it was all shot on the GH3. Super inspiring stuff.
Keep up the excellent work! Love every video you put out. Cheers.