I recently tossed out a very well known anti-virus/firewall package I'd used for years because they replaced the attractive and easy to figure out user interface with a bug-ugly tiled nightmare with less functionality.
Bitdefender, perchance? Or are they all doing that now to be "compliant" with MS' design guidelines? (Even on non-8/8.1 systems!) I'm not renewing my Bitdefender license because of the change to flat UI and because of how its affect on system performance has worsened over the last 2 years.