Spore seems like a horrible game to me. :-
Parts of it are really impressive (the creature design tool, for example), but other things just seem incredibly shallow and uninteresting.
The first couple of stages of the game seem like basically a variant of that fish tank flash game where you can only eat fish that are smaller than you.
Not until you hit the village level does the game seem to offer any real challenges, and even then they’re pointless. Without a plot or a conflict more subtle than “there are other random towns on the map, and they can attack you”, actually playing this stage seems more like a chore than something that’s actually fun.
And when you get the ufo… well… heh… No more game. Basically everything you struggled for so far, you can do for free now, making it all a pointless chore. What’s the point of spending the entire game trying to perfect your creature and it’s society when you can just make a new one in a couple of minutes in the god mode?
I’m picking it up like a ringing phone, of course, but I don’t expect it to last very long. :\