America’s image is mixed all around the world. Some say the USA supports proxy wars and is a world police. Some hate America while others love it. What is your opinion about America?

What do you feel is good/positive in America and what is bad/negative in America? If you suggest there are problems how would you propose to solve them.

One controversy that arises in the international arena is should America be in other countries still since World War II ended. What is you opinion on this?

NOTE: All views are welcome and please do not rate answers you dislike. It is okay if people disagree but respect each other. Each one has their own views even if you like them or not. Also no attacks on respondents please. Be clear about your answers.