Rated 2 out of 5 stars
My big bugaboo with Personas is that they do seem to replace--and not integrate with--regular FF themes when you apply them to the FF browser.
Secondly, I find the high pixel resolution of Personas to be a bit much. I've tried using even some of the simpler designs and they overpower my 7-yr-old 32-bit CPU and graphics card. I am sure I am NOT the only one in this situation what with the crappy economy. Anyone with either a crappy foodservice job (like mine)--or worse--no job at ALL, is not going to have the burnable funds to upgrade any old computer they might have in their possession just so they can run your high-res graphics.
My money has deeper holes to fill than upgrading a still-perfectly-good computer just so I can sift through mindboggling numbers of graphics that make my browser--let alone my computer--misbehave.
Sorry, but you're just gonna have to make "Personas" a helluva lot more general-user-friendly in order to regain my attention.
You get two stars:
1 for the attempt and the other for having nice designs (despite how high-res many of them are).