I think I would purchase it if the CGs were animated; I just can't get off with static CGs. This isn't to say the art is bad; it's fantastic. The gameplay is solid, and the pixel animations are also excellent!
Many of the CGs are not animated due to the fact that it requires a lot of work for a game that is in its early stages, this may change in the future, as animating this will require a bit of work.