David Hogberg reviews Sicko

He doubts it will have much impact:

Some conservatives are worried that Sicko will move us in the direction of socialized medicine. I doubt it. While Sicko may inform the health care debate in this country for the next month or so, it will probably have about as much impact on our health care system as Fahrenheit 9/11 had on the 2004 election — which is to say, not much.