heavens, it's the Americans you have to watch out for on this thread.
Health care is a mess, but at least measures are being taken (FINALLY). Massachusetts, for example, has introduced a universal healthcare program. I'm not saying it's perfect, but it's a start.
Most states also have really great walk-in medical centers now, where you pay very reasonable prices for common ailments and procedures. (usually administered by a nurse practitioner, a qualification that is becoming increasingly important in the US healthcare system.)
There are great things and horrible things about both countries. I give the US a lot of credit for its optimism and that "can do" attitude MTM mentioned. Also I think a strong sense of patriotism has done the U.S. very well, for the most part, as it has France, Italy, and other countries that have a strong sense of national pride.
That pride is not easy to find in the U.K. (particularly speaking of England here.)