The views for Kaachi are higher than Zgirls, but they the dislikes most certain are higher than likes, and that's why they turned it off. While Zgirls have 2 million fewer views, but the likes are overwhelmingly more than the dislikes. I think things could have turned differently for Zgirls if they were to sing in korean after only trained for 3 months. But they didn't and went for english because you can get away with mispronounciation than korean. But still Kaachi got more attention than them even though it's just negative. But bad PR is still PR.