Seiryuu: You summed up everything great!
And Yoriko seems like a cool character. :P I like her personality so far.
Child Romance? I've never really had a problem with that in anime. Then again.. Sex, Age, race, incest, blah. None of that's really ever bothered me. I enjoy all romance just the same. I'm really wondering how the Misao/Shirase thing is gonna come about though. :P As for incest not bothering me.. We'll blame that on Angel Sanctuary. ^^;
Gahhh. Wish these episodes were longer~