Here is an interesting point. GPA doesnt depict intelligence nearly as well as you think it might. Furthermore, who is to say Michigan State is even a place where it is hard to do so?
Secondly, so I'm skiing down a run at this new place called "Super Snowy Ski Resort" and hit multiple rocks and "F" there is a huge core shot in my skis. What a shitty run! All the other ones, are however, filled with pow and sunshine and glorious turns. Basically, at the end of the day I feel Super Snowy Ski Resort is awesome. That one bad run doesnt make me feel differently. Point being, it's overall impression. You don't just remember the bad, or the good. Don't try and use that argument.
It's true, there are dumb Canadians, dumb British, dumb Aussies, even dumb people from non-english speaking places, believe it or not. However, when taking into consideration the percentage of people that could possibly use a good slap to the face, America wins that hands down. Well, America wins everything else, they might as well win that too.
Besides, if you are that certain about how things are in your country, then why is it even a concern to you what we say?