Well, I see a lot of upside to the series, I think the setting and atmosphere has been set fairly good.

And I don't mind her quoting some poems, if you think about it goes against what her character represents, so there might be some hidden meaning. She's a mercenary, yet seems very educated and quotes poems which are usually reserved for the "elite" of society in anime convensions. So, this may speak a bit of her origins, maybe she belonged to a rich family and she belonged with the high society.