Changi Airport has massage/spa ... Hong Kong does not (well, it has a foot/hand spa, but that's not the same as a 90 minute chinese massage)

Therefore Changi > Hong Kong

Agree on Schipol's high rating though, awesome airport with the hottest immigration chicks in the world.

Adelaide Airport easily the best in Australia, but probably a function of its newness

oh, and they are not talking about golden cat arm airport (Narita) when they say Central Japan, they are talking about Central Japan airport near Nagoya, which is pretty swish - they have a Japanese Bathhouse.
Hopped in the car and torpe'ed to the shack
Of Shaheed, "We gotta go back" when he said
"Why?" I said, "We gotta go
'Cause I left my wallet in El Segundo"