I doubt they'll sell well.
There's not enough of a core gamer representation in the Wii ownership group for it to sell well in terms of attach rate, but it might do well outright (into the couple of millions at most, which is good).
I think conduit will do better than madworld though, because it'll be shunned by the core if it's gameplay turns out crap AND it'll be shunned by casual because of it's visual content.







