No messy contrasting images, no poor colour choice, no strain on the eyes trying to read tabs. Usability and look 9/10. (Attachment bar at bottom is black, can't read filename as it's black too).

Wer braucht enn schon so ein Persona?
Lächerlich und sinnlos für mich

It's lovely. Great fading so it's just not plain white. Clean. And you can see all your links and Bookmarks Bar. Really nice persona!