I recommend to play the demo then watch the video to avoid spoilers!!!
To be honest I didn't expect the game to be this good. At the start, the game has a predictable tone. But as I progressed through the story I started liking it very much. I like the turn based combat mixed with great characters as this was done very well. The sound effects are great with nice music too.
As I kept on playing I was thinking please don't end here and to my surprise the demo lasted close to 2 hours. It's still a demo but I will be buying the game when it comes out for sure. I HIGHLY RECOMMEND THIS GAME. Try it out it's good stuff.