I think this is the quintessential game for its genre. It has pretty much everything a good colony game has; It's like I'm managing real people that have a bright future ahead of them! I ran into no problems or glitches, just some small clarity issues at the beginning (like with the tutorial and the large amount of actions).
I can tell that Guiding Spirit requires a lot of attention, thought, and care from the player, just as it required these very things from its creator. While it isn't really my kind of game, I think others (like HanniballNOR) who are more accustomed will like it very much!
Clearly lots of attention to detail, thought, and planning went into this. Nice work!