So you're confident that every one of those people in the premium lane are indeed entitled to be in that lane, rather than lining up there because they know all the gate agent is interested in is getting everyone on board, regardless of status?
Apologies. Point recieved and let me reposition what I meant.
My determination of if PB is a sucess is if I am able to turn up at the gate at any point in time during the boarding process and be able to join the PB line without hoardes of unworthy inside if it. Thus getting into my seat sooner and the net result being, I am able to board before the vast majority of PAX.
If I am unable to determine if someone is inelgible to be there, how am I to know that I have been deprived? If I end up being two people later onto the plane out of 150-200 people, I can accept the 1% variance as nothing is perfect.
What might be a more accurate statement is I have only ever experienced a total breakdown of PB probably 3 or 4 times in the last 15 months. One of which was in CNS where I just walked to the front and showed my BP to the FA who scanned me on next. No questions asked