Knew a few when inside. All women. Just elderly women like any other randomly picked group of elderly women. Some nice, some a lot less so. The only common factor was that for some reason they thought they were going to heaven and ate crunchy bread and drank wine once a year while everyone else looked on.
One of them was a wee bit kooky and had her own personal guardian angel who went on the ministry with her. If I'd been old enough I'd have asked what his name was.
But then that's not considered kooky at all at some congregations I guess.
One was much younger who woke up one day to discover she was anointed. For her it seemed like it was a power trip thing. At the time I wasn't impressed. Perhaps a little more understanding of why it would appeal looking back with hindsight. Although even allowing for that she was still an utter ass who thought it gave her free license to be rude to people.
So no, no 'glow'. People tended to defer a bit, but that wasn't from anything they were doing other than claiming to be anointed.