I will say it every week, but I can't wait until you all get on board with KG. So many Kpop groups have dancers that are not on the same level, yet still made the group. They got better as time went on.
As for Kendall, J.Y Park loves her for whatever reason.
J.Y. Park never said anyone was better than anyone; he just said he liked the trajectories of certain girls, considering where they started.
As for Christina, I remember watching it live and not caring for Christina's performance in this episode.