To what degree do judicial decisions contribute to the acceptance of unpopular political decisions? Do court decisions have a greater power to legitimize than the decisions of other political institutions? Are courts perceived as more procedurally fair than other political institutions? Do perceptions of procedural fairness-be it in a court or legislative institution-contribute to the efficacy of institutional decisions? These are the questions James Gibson seeks to answer in Understandings of Justice through the use of surveys. We discuss his findings and conclusions.