Yeah, been waiting for it. Hell, finally got a friend of mine to watch Railgun 1 because of it, since he's a fan of the Sisters. He didn't want to watch Railgun 1 because of Kuroko, though. Can't really say I blame him for that.
lol, there's only so many variations of hair you know. Granted long hair is probably better on female characters. But surely motivations, development and inner monologue make the difference. I mean certainly Ayanami intersects with the entire quiet type, but she doesn't define it despite popularizing a section of it.
Anyhow, I won't egg you on too much about it. I believe you are going to check out Railgun Season 2?
Before she livened the fuck up, Mio was one of those quiet, stoic, distant girls that were somewhat mysterious and deep in nature (or at least attempted to be deep, like some of the Ayanami clones). Also, short blue hair. >.>
Hmm, I was mostly interested in the relationship and dynamic between Kanata and Haruka.
Mio's initial arc was... eh. I don't care for Ayanami clones, I really don't. Rei was bland in Evangelion and most of the characters modeled after her in the years after weren't much better. She got much better after her arc and subsequently enlivening, though. Komari... I'm fine with Komari, except for her damn voice. Grates at me.
That... I'd need some time to figure out, though currently I think I like Rin, Haruka, and Kanata the most. And I'm getting backlogged too; that's what happens when you can finally play games again. :V