Do you think the level of interest would have been radically different if she wasn't standing again?
No I don't. It is a long way from here and people's interests are closer to home. I guess that I view Germany as a modern stable liberal democracy full of educated people, excellent rail service and good beer. Anyone that they choose to elect is likely just fine with me.
In a democracy the elected officials are supposed to be functionaries that represent the will of the people. It is the mood of the people that we should be interested in. Ideally, our elected officials should have no personal opinions and just do what they are told.