Never liked the way 8.5 listed morphs either. I know it seems like such a little thing, but it turned me right off.

And about content. I've seen a few folks complaining that they can't modify clothing in the model room for Genesis. That sucks.

And I agree about the font scale. I have bifocals. If I sit at my computer long enough my neck starts to talk back.

And the biggest thing(s) for me would be some dynamic hair and SSS improvements. I'd really like for dynamic hair to show up in the separate render passes. I'm always having to erase bits of my AO passes because the hair doesn't show up.