Wonderful 101- who will buy it?

[DerpSandwich]

RolStoppable said:

DerpSandwich said:
I'm a total cheapo and I can't really justify spending $60 on a game that to me looks "pretty cool" and has a very short campaign, so I'll probably wait until a bit down the line when I can get it cheaper. I'm glad that so many people are hyped for it though. These third party games need to sell well.

The reason why people are looking forward to it is because it's a first party game.

It is?  I though Platinum was totally third party and that this was just an exclusive game.  But I seem to get this wrong a lot, I guess.