I wanted her in the game so bad even if she was a Marth alt but after she got confirmed (which made me EXTREMELY happy) one part of me wished she got her own slot.
i was already completely pleased with this game no matter who he added (not counting the rest of the original 12 that are still waiting to get confirmed) and he just goes and adds Lucina.
Sakurai you magnificient bastard i love you.

I wish she had her Awakening fighting pose, but im just glad she's in at all