Arbitrary and capricious — or “hard look” — review is a critical and legitimizing force in a political and legal environment that is increasingly hostile to administrative government. It employs principles of judicial deference to balance the authority of courts and agencies in pursuit of rational, transparent administrative policymaking. It is thus no surprise that arbitrary and capricious review is a favorite topic of both courts and commentators. Despite this active focus on hard look review, however, a crucial point has been overlooked. Existing scholarship overwhelmingly portrays arbitrary and capricious review as one-dimensional — as applying the same standard in the same way across all manner of agency conduct. This Article rejects this one-dimensional approach and offers a new perspective that represents a potentially transformative view of arbitrary and capricious review. It reconceptualizes hard look review as a multi-dimensional expression of judicial deference and argues that arbitrariness review is both more effective and more easily justified when it is “deconstructed” — when it first divides administrative policymaking into its constituent parts, such as record building, reason giving, input scope and quality, and rationality. This shift exposes arbitrary and capricious review for what I contend it should be: a collection of more particularized inquiries into specific components of agency decision making. The deconstruction model is useful for several reasons. It provides a new and coherent theoretical framework for arbitrary and capricious review. This framework may then be used to evaluate each of the deconstructed components of agency conduct against the underlying principles of judicial deference and goals of hard look review to develop a new, dynamic view of arbitrariness review that tailors judicial deference to discreet aspects of agency decision making. Deconstruction also reveals institutional and systemic benefits to viewing hard look review as a multidimensional exercise. These in turn increase our understanding of how hard look review should be utilized in different contexts and of when courts should defer to the political branches more generally.