How NOT to do it.

Sounds like it is petition time, people. Capcom apparently isn't wholly committed to leaving it Japan only, but they are leaning that way now, so we have to get on the other side and PUSH.

I'd buy several copies. I mean, this is the first real attempt at a crossover other than in the fighting genre. If this game does well enough, it might finally get it through the heads of developers that people like seeing crossovers with good dialogue and character interactions.