Interesting concept, but it doesn't hold up my interests enough to feel encouraged to continue.
It lacked of a good punchline and humor the majority would understand. Not to mention, the whole soul theory feels out of place. It seems like it was a lesson for no brainers. There hasn't been put a lot of effort into the whole story technique either, which was pretty much the core mechanics of the game. Unfortunately it turned out quite boring.
Either way, next time you try this again, then add a dash of humor and try to work on the story so it makes sense.
2 stars for some interesting mechanics, but unfortunately clumsy designs.