This is great :)
The calm intro was already good, but the transition at 0:30 and the part after that really got me. The rest of the piece keeps on being beautiful. All the instruments fit well together, while the piano is constantly playing in the background :D
"Lack of anything particularly exciting"?
I think everything was fine, and there was some excitement in the dynamic variation. The only issue is that the end seems a bit abrupt (and the loop doesn't really loop that well), but as you said; this is not the full version :3
I'll certainly look forward to the proper version, whenever it comes out. Amazing job, as always ;)