There has been quite a bit of satire and deservedly so outside of the US. I bet outside of the USA they are thinking WTF America! Donald is not the only polarizing candidate, the other is Hillary. I am not really talking about Sanders, Cruz or Rubio because we know they are going to eventually get knocked out of the race. I think it also depends on where you stand politically outside of the US. I assume if you are a Socialist then you will be anti Trump and if you are a Conservative or a Fascist then you like him. Of course I lived in the USA so I am just assuming all of this but I am sure people outside of the USA think that way, depending on where you fall on the political spectrum.