I don't mind her, but [SPOILER for the Vision book]what happened to her brother and her going on to be on a new book is becoming a bit of a comicbook trope. If you have a brother/sister duo in comics (especially in the last decade or so), something invariably happens to the brother to put him out of the picture and the sister goes on to get the focus.
I've seen it happen quite a number of times at both DC and Marvel.[/SPOILER for the Vision book]