Whenever I entered Germany from outside Schengen for the past 3 years or so, the border officers would spend several minutes doing lots of typing, but this never happened in any other Schengen country.
Ditto!
After a trip to Germany I stupidly lost my UK passport, replaced it and returned to Germany with the new one about three weeks later. ‘I see you got your new passport’, said the German immigration officer unprompted.
I was well impressed