Obama is almost universally favored over McCain outside the United States

From The Washington Post:

BY NOW it is well known that if the rest of the world had a vote, Barack Obama would be the next U.S. president. Polls and studies by the Pew foundation, BBC and the Gallup organization have shown that Europeans, Latin Americans, Africans and Asians not only favor Mr. Obama overwhelmingly over John McCain but believe he will improve U.S. relations with the rest of the world. Americans seem to be attracted by such findings; polls here show that many voters are concerned about the deterioration of U.S. prestige during the Bush administration and want the next president to restore it.