Unfortunately, not so much. They still follow PHP 5-days style, for example they still haven't adopted the short array syntax [], they always use array() which is horrible in my opinion.
The code base is horrible, but the front-facing experience is not so bad (unless you start installing lots of plugins, which tend to add different interface styles and lots of banners everywhere in the admin panel).
Unfortunately, not so much. They still follow PHP 5-days style, for example they still haven't adopted the short array syntax [], they always use array() which is horrible in my opinion.
The code base is horrible, but the front-facing experience is not so bad (unless you start installing lots of plugins, which tend to add different interface styles and lots of banners everywhere in the admin panel).