No document of the last Council was more consequential than its first, the Constitution on the Sacred Liturgy (Sacrosanctum Concilium).
Many, particularly the loudest defenders of the "Reform of the Reform", simply say that the document was never properly understood, or properly applied. Was that so? Mr. Christopher Ferrara examines the loopholes in Sacrosanctum Concilium in an excellent analysis published by The Latin Mass Society of England and Wales.