Not particularly. I think that there are a number of other countries I could move to where I'd be just as happy if not happier. Sure, there is plenty of portions of American history that are worth being proud about (scattered amongst a number of shameful portions as well...) I stay in this country because of my family and friends and those roots (and if I am being honest because it would be tough to watch American sports in Europe). Otherwise, I wouldn't really mind moving to one of a number of European countries with a similar standard of living.
There is a good amount to like about this country. But we aren't that special. There are a number of other countries that are just as good.
You almost seem to be insinuating that unequivocal pride in being American must involve gauging us against other countries…? I flatly reject that. Anyway, my answer is an emphatic yes. Very lucky to have been born here, as well.