I saw some of the buildings that they have and its unreal.. They have an 8 billion dollar self made Island that resembles the world... Here is a picture of the worlds most expensive hotels....
http://www.metacafe.com/watch/178875/burj_al_arab_an_ultimate_luxury_in_dubai/
http://www.metacafe.com/watch/716986/buildings_in_dubai/
http://www.metacafe.com/watch/178875/burj_al_arab_an_ultimate_luxury_in_dubai/
http://www.metacafe.com/watch/716986/buildings_in_dubai/