The issue I have with the priority lane at the initial entrance is that if the staff see its slow, they funnel general pax into the line for the passport/facial scanners and you end up waiting behind everyone anyway. It again splits at security-but once again-ive walked up to find they funneled everyone over from other lines anyway and I end up waiting behind them.

Ironically its one of the few times you WANT a few people in a que as that will prevent the staff from doing this.