I'm with some of the others. Out of all of the games announced, this one piqued my interest the most. Platinum Games LOVES Nintendo. They seem to go out of their way to make games for them. Every excited for this.
I wonder how Bayo 3 is doing. I also hope that Gran Blue is still releasing sometime soon as well.
Platinum is no longer working on Gran Blue in case you didn't know. Cygames recently took over full development of the title.