Yes, the game is more intelligent design, though it's more like evolution in that though you can alter your own species, you need to alter it in ways that it will survive better. So it's sort of like Intelligent Selection.
And I think everyone downing Spore for it's open endedness need to take a look at digital awakenings post, and realize that this is the creator of not just the sims, but sim city. Whether you like those games or not, they have a huge amount of replay value. Also, I really don't think most people get what it means that you go through each stage of development. It's not like you just drag a creature into the space sim and get bored in a few hours. Even if the space stage didn't have missions (which it does), you be having fun playing it way longer than almost any game out there. IF YOU LIKE MAKING STUFF, YOU'LL LIKE SPORE. I mean, have people not watched the vids? it seems pretty obvious to me how awesome this will be. I've never overestimated a game because of hype, or game system for that matter. In fact, I usually underestimate. This is not Fable 2 we're talking about (which will probably be awesome though with only half the predicted features), this is Spore. There has been proof of how good it is for years. Just being able to do what I saw in the first 30 minute demonstration is enough to make it an absolutely amazing game, which even if it only lasted 20 hrs, I would replay over and over, because it's the kind of game that will play differently each time. It is not the kind of game where it goes "Here's a massive place to explore. Have fun.", this is you having to earn your way to sandbox through 4 other game stages, and even then you start off with missions to keep you from getting lost. Spore would have an massive amount of trouble getting boring quickly, even if it was released right now.
People must not be seeing the same game as me, because when I think of Spore, I think of a HELL of a lot more than just a open ended space sim.
BlockVerse-> Old School Beta Demo-> Dream-> Old School-> Guitar Platformer