We have flown in and out of airports in Italy, France, Germany, Holland, Brazil, Canada, Spain, England, Colorado, Calif., Okla., Florida, Va., Iowa, Texas, etc.
The most efficient one I found was a small airport in Colorado Springs. The worst one of all? TULSA! They are HORRIBLE! I hate that airport! Their TSA guys are IDIOTS, every time!
I hate Miami airport with a passion, I don’t care if it costs more, I always fly into Fort Lauderdale.
My worst airport is Atlanta. Best? Tampa airport.
I’ve flown into St. Maarten. Wasn’t scary at all.