Nothing to share really.
I never heard a peep from it and noticed nothing with the system, no false positives.
Been told my use of the Net is why I don't hear anything from the firewall. Same for my antivirus program and Malwarebytes.
As for speaking about UI, some AV's still have outdated UI, as long as detection/protection modules and security software itself is kept updated, it shouldn't matter, it's not like home user every day multiple times open it. Unless you are from security forum.