Hey, So I grabbed the $350 R/T fare from Aeromexico from IAD-LIM and that great fare also means a fairly long layover. I think on the way back we might try to head into the city just to poke around. But I'm wondering what the lounge situation is like at the airport. I have an Amex Platinum card so I can get into the Centurion Lounge. I think with the Priority Pass, I can also get into the Aeromexico lounge. Are they similar? Anyone have a preference? Thanks in advance.