The primary goal of the admins seemed to be to gatekeep, in particular to keep “unencyclopedic” content out at all cost, e.g. by contesting the very existence of articles on individual episodes of TV shows, software, or video games, which are all completely uncontroversial on the English one.
“Just because it’s relevant on en.wikipedia.org doesn’t mean it’s relevant over here” is a sentence I heard frequently. Keeping the number of articles down was seen as an active ideal.
For me, it was a great motivator to improve my English, and I’ve only ever looked back when the English version didn’t have a lot of information on some Germany-specific topic. Last time I checked, they only just accepted the redesign (the one that greatly improves legibility), after vetoing it for years. What a psychotic way to run an encyclopedia…