As much as I love Avast , I have always hated the default skin, it
comes with.
I´m aware, that skins are available from downloads, but I still think
it feels somewhat odd, to have a superb Antivirus, with a somewhat
nerded skin.
In fact, avast 5 won’t be skinable at all.
It’s a matter of taste, but I never used the default skin, I always preferred to download others, better, imho.