I think 8's right that views depend a lot on which region you're talking about. I'd guess that the US's history in South and Central America probably makes it particularly unpopular there. But in my experience, as a Canadian living in Europe and interacting primarily with Europeans, while the Canadians' and Europeans' view of American foreign policy is certainly largely negative (and they often obnoxiously look down on America in general), most people seem to have liked Obama's foreign policy a whole lot more than Bush's. And they definitely don't view Trump as just one more in a line of deplorable presidents.Quoting Grouchy (view post)
I also think, for all the horrible things Obama did with drones and spying, it's unfair to identify him with "the same old shit" as Bush and Trump. I doubt the modern crop of Republicans would have normalized relations with Cuba or signed a deal with Iran, and Obama didn't start any wars on the scale of Iraq. Sure, it's a matter of degrees, but those degrees make a big difference.