Eek.. I left a bug in that you would get a 100% score no matter what if you finished the game (a leftover bit of code from debugging). My bad! It's fixed now, though.
GreatS: The fun factor is the same as with any virtual pet simulation (Tamagotchi, etc.). If it's not your thing, it's not your thing. But if nothing else, it gives you something casual and convenient to do as you chat.
Enjoy, all!
And keep in mind that this is a game best played when you are multi-tasking, since it takes a long time to play (30 minutes) as with any other virtual pet sim. Chat with Kongregate friends as you play. :)