It mostly seems like a social club these days. More time is spent chatting, getting coffee and takeaways than actually knocking on doors.
I know of several who have admitted to me that they inflate their hours "I'm sure I must have in the past forgotten to count my time when informal witnessing so I add it on when I'm short that month" yeah right (!)
I also know of one brother who regular pioneered for years and never got his hours in! But strangely enough the elders never did anything about it.