From the website linked: "Judging by the name, the expansion will offer little more than creature parts which is a meager addition for $19.99. We'll give EA the benefit of the doubt for now, and hope that the pack will offer much more than that. "
Seriously, after the Sims 1 and 2 expansion packs what do they expect?
I didnt think spore would be a great cashcow considering I found it to be as shallow as a petri dish, but it still has a big following I guess.