When I really think about it, I don't miss any of her previous styles. There's not a single one that I would like her to do over again, even though I love some of her older albums. And even though Rainbow is my favorite album, I would not want her to go back to that style.
I don't really want her to continue with this style, either. I absolutely love it, and it may even be my favorite style from her; but I'd like to see where she can evolve to. I want to see a new style, what she can do next. I'm not expecting something entirely different, I just want to see what next will come from Ayumi Hamasaki. Her current style is what I love the absolute most, and it's most my kind of music; but I want to see her evolve. She's done the same style of music for about 3 albums now, and that's longer than she's ever done. I want to see the next direction that she goes. I'm very anxious and excited to see where she goes next.