We will be flying from Tijuana to Mexico City, so a domestic flight. We have business class tickets on AeroMexico as well as Priority Pass membership. How is the Priority Pass lounge? I've been told that it has its own security line and it is much shorter than the normal security line. Tiffany (One Mile at a Time) wrote a scathing review about the AeroMexico lounge. If we choose the Priority Pass lounge, where is it in relation to the AeroMexico gates?