You would be hard-pressed to find someone that does not agree that the health care system needs some lovin'. However, I don't think government is the way to solve the problem.
As for quoting Canadians or Europeans, many have second-hand anecdotal evidence that their system is either a) TEH AWESOME, or b) TEH SUCK. I have a contractor-turned-friend that's from Canada, and he won't be treated in Canada because of how abysmal it is. The Canadian healthcare system is falling down, and for specialist medical care, they contract with the United States. Wow.
Fix medical malpractice lawsuits and doctor's insurance. Allow me to get insurance from another state. Yes, under federal law you cannot shop beyond your own state. Wow again. Competition drives prices down.
Medicare and Social Security are bankrupt (government "humanitarian" policies). Do you believe the same will not happen with government health care?
A quote from Thomas Jefferson that just seems very apropos:
We must not let our rulers load us with perpetual debt. We must make our election between economy and liberty or profusion and servitude. If we run into such debt, as that we must be taxed in our meat and in our drink, in our necessaries and our comforts, in our labors and our amusements, for our calling and our creeds...[we will] have no time to think, no means of calling our miss-managers to account but be glad to obtain subsistence by hiring ourselves to rivet their chains on the necks of our fellow-sufferers... And this is the tendency of all human governments. A departure from principle in one instance becomes a precedent for [another]... till the bulk of society is reduced to be mere automatons of misery... And the fore-horse of this frightful team is public debt. Taxation follows that, and in its train wretchedness and oppression.