I think the next GTA should be 3 islands or mini countries.

1 based on Chicago
1 based on Tokyo
1 based on London

Youd fly to them using the airport.

How about......Bali! Exotic! (^_^)

GTA San Andreas already did Vegas.

There should be more then one city like in the old Driver games

I'd say do 3 small-medium sized cities instead of 1 huge one (Or make it PS3 exclusive and it can be 3 huge cities)

I'd go with:

1. Toronto or Vancouver
2. Berlin, London, Paris or Rome
3. Sydney, Tokyo or Moscow

Sydney Australia:)

i am European (Portuguese) and i would like to see it in a European city but (nothing against the land of the queen) not London please... they drive in the wrong side of the road... it would be weird for most of us... i think Rome or Barcelona would be awesome cities for it as my city Porto or Oporto as is internationally known would also... but if you want a SA kind of environment i would suggest a Greek city or an Algarve GTA... Monaco would be awesome too in a Las Vegas kind of way....

Chicago.

We couldn't get the olympics so give us something. :p

Yes and lets have a mission where you kill Senators for fun!

I personally want GTA GTA! (Greater Toronto Area), only because it has GTA. 

Realistically I want GTA Hong Kong. 

tokyo, or london/paris

or some south america country

Berlin, before the wall fell. It would be the anti-Vice City.