If people are going to complain about something, complain about the fact that there's no representatives from South America, Africa, Australia, or the Middle East. Saying it's "racist" because a darker-skinned character is "Wonder Black" is just absurd.
EDIT: Just because I know some will over-react to this comment - I'm not saying that the game is bad, or there is any real problem, with the lack of proper variation in ethnic origins in the game. It's more of an observation of the gaming industry in general, and beyond that, an observation of relative scale of issues - associating darker skin with "black" is minor compared with ignoring half of the world's population.