Have you ever tried to find a STAR lounge a Bradley Terminal LAX that is actually open most hours? Lots of oneworld lounges, but not a single STAR have been open whenever I've needed one on my MX flights ex-LAX.

I have had no problems with AA as a Plat. 100% in upgrades, priority boarding. And as a "whitebread" Caucasian, let alone first class passenger and elite status AAdvantage member, I have been given the old secondary at the gate search several times.

Also, seems to me that UA and CO fly to South America, as well as a half dozen flag carriers of SAmerican countries who are members of either oneworld or STAR.

But thanks for adding your thoughts to FT and let's hope you'll contribute further in the new year ahead.