I preordered the game when I learned about it and picked it up this week. It includes a small art booklet (akin to a game manual's illustrations) and a soundtrack CD. I haven't had the chance to try it yet, but so far our disappointment lies in the fact that there's only one available save slot at a time, so no sharing the game till I'm done with it.
Anyone else picked it up? What do you think so far?
For my European friends: the game still hasn't been announced for Europe, but the game packaging I have is in both French and English, and in the French copy, they use the term "beat-em-all" instead of "beat-em-up"; it's just a detail, but here in Quebec, we use the term "beat-em-up", so that would indicate that the game was translated into French by a European translator...