This is a beautiful demo, but there are some technical problems that make it near unplayable. Maybe it was just my system, but I couldn't walk or run up stairs? I had to walk sideways over and over again to get up any. Also, I couldn't skip through NPC dialogue. It seemed to randomly decide when it was done.
I think with the right technical team, this could be an amazing remake. The colors, shaders, and general modeling were amazing. Illusion of Gaia was one of my favorite games growing up and the design really captures the spirit of the old game.