There is one thing that gets me about most transparency themes, and that's the restricted shape of the blur underlay. And so if the theme is built for that the corners can look odd on certain backgrounds. Such as in the last panel in the preview; the bottom right corner of the volume window has a couple of white pixels.
i believe this theme will have the same issue for me like the prod theme,its with the grayed/disabled text.i almost cant see the grayed text.But as you said,change it will affect the other parts of the theme. btw,good theme as always. my whist for next theme probably macosx style theme.