1. Yes I like that style a lot. Especially what she wore on the acoustic orchestra version remix album cover.
2. I think what I really like about her voice is something that never changed and that she hopefully never loose, and that her ability to put the right amout of emotion into her singing. Some of her early stuff is
really bad technically, (Trust sounds alltogether computermade, and from the lives she can't reach every note in many songs) but she still manage to touch the listener. I don't think f.ex "M" would've been such a big hit if it wasen't for the
way she sings it, not the melody or arrangement or whatever.
I also love that her voice is really high pitched though, but so are many idols' voices.
I love the way she used vibrato in "voyage".
but sometimes in lives it sounds too much (not in voyage though).