Speaking of men, I think it is the same with all people - in the world there are good and bad ones. I noticed that American men are cheerful. With a good sense of humor. They can work hard, but at the same time they know how to have fun, to relax. I would like to believe that in the States there are many good true men.
Women are always beautiful in any country of the world for they are mothers.
However, lately I have noticed that foreign men are more gallant, have better manners. Though, as I have already said, each country has its good people and bad people. One should not generalize in any case. I believe the most important part of any marriage is to be happy. However International marriage seems to me very romantic.