If you are flying out of Terminal 3 on an AA TATL flight and are OWE (AA EXP), do you have access to both the Flagship Lounge and Gallery First Lounge at Term 3? Which is a nicer lounge or are they comparable? Is the Term 5 Gallery First Lounge nicer than the one in Term3? Can you spend time in the Gallery 5 Gallery First Lounge before your AA TATL flight, meaning is it relatively easy to go from Term 5 to 3 airside?