just to be part of the statistic,I am Canadian,USA is not on my list of very favorable, favorable, maybe squeaking in to MIXED.China is on my list of "favorable" . Largely because of the so far lack of violent crime.
Apart from the fact I despise those binary surveys, I don't think the common American folks ever proved a knowledge of the outside world that would enable me to give a shit about what they think. Same goes for any country, to be fair.
Plus I'm sure we could draw a statistic of the opinions hammered by mainstream medias, it would more or less fit. Just looking at Israel/Palestine* says enough.
Sorry, the "Palestinian Authority", we wouldn't make it sound like it's a country with actual people. *sigh* Sounds as dumb as China with Taiwan.