I spent two days playing this game, and I feel bad about it.
Here's the thing: the first time I played the Sims 2 I felt vaguely disappointed. After the expansions and stuff packs started rolling in, the beast prettied up bit by bit. That's about where I'm at with Spore. I'm having fun messing with the thing, but it feels too bare in content to really be as fulfilling as it can and should be. Hopefully, it'll get the same treatment as the Sims 2, then it'll be worth the time and effort. The tools and mechanics just need to be fleshed out and added on. No sweat. As it is now, it feels like I'm trying out an engine in a demo. We'll see.