I felt it was always fairly obvious, but judging by the increased reactions since last week's teaser, I think it's safe to say that she's the most popular female character in the whole FF franchise, and one of the most recognizable videogame heroines period (for better or worse).
I'm even willing to give a little benefit of the doubt that not every person hoping there isn't a "boob nerf" speaks out of a shared sentiment to see her given the best design treatment. The problem is few people can agree on a "middle road" look: it's either "flat" or "gigantic" with no in-between.
At the end of the day I'm not hoping for any extreme makeovers. As long as it's a design where most people can go "Yeah, that's alright. It's sexy but not in an overly Cindy way", then that's all I could hope for.