^ I thought the same thing. When a girl has two sides, I find her a little more interesting. The cool and cute sides. She's going to be the most interesting to watch to see how she evolves. I felt Akari from Juice=Juice had the same type of aura when she debuted in the Kenshuusei. Her first profile picture she had what I call, The Mikitty Look. Indifferent to her surroundings.
Yume is great too though, shes got that look where you could probably plop her into any group and she'd not look too out of place, visually. The others still need a bit of polishing.
The rest of the girls kind of remind me of current H!P members in their looks.