Like most folks who lack the time or the inclination (or, in my case, of course, the capacity) to acquire any real expertise on massively complex subjects like health care, I tend to rely on the judgments of policy gurus who've earned my trust over time. So, when I see Princeton's Uwe Reinhardt saying that Kaiser Permanente is delivering high quality health care at (comparatively) affordable prices better than anybody else in the country these days, I listen, and I link.