Came across these from Frommers
World's 10 Most Beautiful Airport Terminals
1. Bilbao Airport Main Terminal
2. Carrasco International Airport, Montevideo, Uruguay
3. Madrid Barajas Terminal 4
4. Marrakech Menara Airport Terminal 1, Marrakech, Morocco
5. Singapore Changi International Airport Terminal 3
6. JFK Terminal 5, New York, NY
7. Wellington Airport "Rock" Terminal, Wellington, New Zealand
8. Seoul Incheon Airport, Incheon, South Korea
9. Leif Eriksson Air Terminal, Keflavik, Iceland
10. Jeddah Hajj Terminal, Jeddah, Saudi Arabia
The 10 Worst Airport Terminals
1. JFK Airport Terminal 3, New York City
2. Manila Airport Terminal 1, Philippines
3. Moscow Sheremetyevo Airport Terminal B/C, Russia
4. Jomo Kenyatta International Airport, Nairobi
5. Paris -- Charles de Gaulle Airport, Terminal 3
6. Amman Queen Alia Airport
7. LaGuardia Airport US Airways Terminal, New York City
8. Newark Airport Terminal B
9. "Paris" Beauvais Airport, France
10. Chicago Midway Airport