This book has two defects, one of which it cannot control, but one of which it can.
Defect 1: Written mostly before ACA in 2009. That's not Olson's fault, but it means a lot of things have changed. To her credit, though, Olson correctly predicts that Obamacare will not make any serious headway against the problems of American healthcare.
Defect 2: 120 pages of notes for a 240-page text. With the smaller font, the notes are nearly as voluminous as the text. I feel a lot of material that the editor struck from the text got turned into notes. "Just don't read the notes," you say. But sometimes a note is important. I just wish Olson had been more judicious in her note creation.