My Korean guy friends talk like this all the time. They criticize overweight individuals and don't hesitate to talk about women's flaws. It is common to say such things in Korea, thus I still remain friends with them. However, I do cleverly tell them that all women are beautiful and they need to act as gentlemen. Then they will gradually change. My point is: don't be too harsh on these guys. They don't share the same mindsets as you, doesn't mean they are less value than anyone else.