Tried the demo, was very disappointed.
The game is gorgeous, visually and the music is fantastic, but the game itself is just kind of dull. Even the battle system, while a nice departure from the norm and a great callback to Grandia, ends up kind of repetitive and slow. For instance, you can use that spirit thing to slow enemies or heal party members, but the latter is far too useful to even consider the former. Finally the dialogue, while I understand their intentions perfectly well, just comes across as incoherent gibberish.