Hey there, the game is really cool. It's beautiful and the music used is quite lovely. It's definitely different, but that is a good thing. I found the puzzles quite interesting and easy enough to get through but hard enough to where I had to do some thinking.
I was actually quite sad when the demo ended as I really wanted to play and see more! I can't wait for the full release of the game.
I hope you don't mind but I recorded a "let's play" of the game demo.