Joshua Jipp has a lengthy review (most of which summarizes the book's argument) of The Deliverance of God by Douglas Campbell in Horizons of Biblical Theology 32.2 (2010), pp.183-197. He concludes by saying:
... Campbell’s book is masterful and powerful reading of Paul. Its sheer scope, argumentative force, creative originality, and theological agenda make it required reading for every NT scholar. It will, undoubtedly, ruﬄe many feathers and invite harsh critiques as virtu-
ally every chapter is rife with controversial arguments, but ultimately scholarly construals of Paul will be better off for listening closely to the multifaceted arguments of The Deliverance of God.
Other places the book has been reviewed can be found here.