I hate it when people are allowed to skip the line. That completely dwarts my attempts to pick the shortest/fastest line or undermines the point of having an elite line.

In Narita the employees get their own line OUT OF SIGHT of the general lines. The elite lines in Japan are also OUT OF SIGHT of the general lines to avoid any emabarassment.

And even if you are stuck in a really long non-priority line, thanks to the effective screening procedure it will hardly ever take you longer than 10 minutes to pass through the screening. And all that without people yelling at you.

HTB.