Reminds me of when I was being babysat by a woman from Ukraine in the 4th grade. I completely resisted the idea of eating the small pancakes that she was cooking instead of just large ones because I thought I wouldn't get full. She made me eat them anyway and it turned out I was wrong lol.
The school lunches for America look particularly disgusting, but still within the bounds of reality if they only chose poor schools. I work in a school in Chinatown and the lunches look like that. I'll take a picture of it. The meals in the schools I experienced are more similar to what Buff described, pre-packaged and cooked in bulk in a single servings size. It was a main dish and a drink, and maybe a bag of chips as extra. Hmm now that I think about it, I never really experienced the sampling buffet style of eating on a regular basis until I came to college.
The Korean/Japanese foods look just like what they serve in the plastic bento boxes at the Asian stores. There's so much food that it's hard to finish...
In the dining hall at the dorm in my college, there is a huge variety of foods, so one's plate could easily look the ones in France (without that weirdass fruit). Or Brazil or Italy or Sweden.
Now I just think they were trying to make America look bad.