While I agree Singapore is excellent (and Manila the pits) I think more people would have voted for Seoul had they been through it. I recently spent a full day in transit coming and going and have never experienced a better facility. Absolutely superb.

I would rank Manila worse than Delhi !

Of all those new shiny mid east terminals Doha where I worked Manama,Dammam a hole where some international "links' on Gulf Air are by bus!

Shabby Dhabi with its duty free maze and Dubai budget terminal slumThe nicest where I was piped on boar for the Sultans birthday is Muscat quiet clean low key and efficient.

Kig Power and the touts are enough to ruin Swampy plus of course mass kidnapping of hundreds of frustrated tourists,a lawles intro into the third world with its sham designer loft grey non access conveyor crowded lifts ltd seating and pilfering staff, peeping toms and corrupt Sri -lankan police aides/scammers