You can't really compare service in an amusement park with service in a restaurant.

if your in a busy theme park you will wait in a long line for about every thing but most restaurants you can get quick friendly service and drink refills are free for most drinks like water sodas and coffee

Waiting for food that long is ridiculous. That is NOT the norm for American service!

Amusement parks are overcrowded and the lines are always long.

Fat isn't alone explaining obesity in US, there's lots of sugar too in yoghourts, etc. I assume US is kinda high energy environment (portion size can be double what we have here in Finland?). Sometimes I see people eating like 4 full plates food at places where you can eat as much as you can - that's just horrible and happening in Finland. Trying to keep your eating habits healthy can be a struggle no matter where you live. I mean there's no need to eat as long as you're able to swallow (fill up to neck).

I thought most foreign countries think Americans are rude. I think the issue is we expect service in restaurants and the idea that the customer is always right so I guess that is where the rudeness comes from.

Yeah.. What happened to six flags.. Its awful now =(

Americans are not fat because of too much oil as you say. Americans are fat because of poor portion control and because of the high fructose corn syrup in almost everything. It is addictive and it signals the body to retain fat.

High prices in US caused by inflation. Very high debt, currency not backed by gold (fiat), big government deficits and increasing money supply. Nearly all of the 10 trillion dollars created out of thin air during the last "financial crisis" by The Federal Reserve went all to big banks and not the people. It was the biggest wealth concentration in history and none of this money is being invested in the actual economy which has also increased prices. 1 US dollar today is worth 0,01 dollars in 1913. Civilization=Removal of natural selection=obesity and degradation of man in general.

Fatphobia is not okay and it seems like you only visited wealthy areas. The tap water is horrible in places like Flint, Michigan. Boston is one of the most expensive and yuppie places in the country. America is the dream if you are in the privileged few but for the majority it's an oppressive poverty stricken wasteland