Er, I'm not American but I do take exception to people dismissing a whole country as awful, particularly given the size and diversity of the country and particularly as I suspect most of the people in the "you couldn't pay me to live there" camp have barely, if ever, set foot on US soil.
But you see this all the time on expat forums. Oz is great, UK's shit, Oz is shit, I want to go home to UK. US is shit, Canada's great... and so on.
Of course it's bollocks because you can have lovely life in the UK, US, Canada ... but it depends upon lots of factors not just the 'country' or the president or the schools or the crime - but myriad different things.
I couldn't live anywhere hot because I hate it - so life in Oz or anywhere would be misery for me, and I know that before I start. I lived in the South of France for three years, and although it was ok, I wasn't especially happy there, and was much happier when I came home. But I remember meeting an English woman at a school do and her saying she wouldn't go back to the UK if you paid her. She loved it ... I didn't. Doesn't mean France is shit - just my experience of living there wouldn't persuade me to stay. I prefer it here.
My sister lived quite happily in the US for 20 years, but then she grew tired of it and came back home. I used to visit her and as much as I enjoyed those visits I knew it wasn't for me. Doesn't mean the US is shit, just that it's not for me.
People take everything so seriously. Chill out, people are writing about their own experiences and preferences because they know themselves. If the US isn't for them, it's not for them - doesn't mean they are dismissing the entire country. We all know there are many, many thousands of Brits living there quite happily as there are in many countries of the world. But it isn't everyone's cup of tea and this thread just reflects that range of opinions.