I was only calling the other 4 out in terms of synchronization in that performance (even tho Dawa is known as one of the better dancers, she seemed a bit off compared to those 4). The four I named where more leveled, regardless on how much energy and effort that put on stage. The performance overall was a mess, though, like previously said, lack of training as a 9 member group prior to the event. At least they will have weeks of training together by the time winter HaroCon begins. Then they will look more like a group.
By seniors, I do mean all of the 1st and 2nd generation members. They all have flaws in terms of dancing. They still have the image of kids doing whatever they want, which somehow has to end when they change their name.

Anyways, I didn't criticized Maho because I didn't had high expections on her. She's so new, that she hasn't had much training in H!P at all. Not only was she weak in the performance, but she seemed super unconfident. I think there was a scene where it looked like she was looking at the ground, watching her steps.