in the range "joomla" i'm a beginner and i create a FAQ in one day but:
Create category/sub-category: easy (the same process as in Joomla)
create article: easy (the same process as in Joomla)
This componete is very clear and very easy to navigate for the admin.
In the frontend a good breakdown and therefore is very clear and easy to navigate.
Very nice: shortly response and nice troubleshooting.
Thanks in advance