  One might attempt to respond to this argument in two ways. A natural, though ultimately unsuccessful, reply is that construing something as the best instance of its kind that it can be does not require taking that kind to be good. Saying that Bernie Madoff was (for a time) the best fraudster in history does not entail that one approves of fraud. As a result, saying that the law must be thus-and-so in order to be a good instance of its kind does not commit one to any thick evaluative claims. Nonetheless, there is a deeper or more interesting sense in which Dworkin’s view renders legal theory inherently evaluative. For Dworkin, legal theory is an interpretive enterprise, and offering a constructive interpretation of legal practice requires construing it in its best moral light. Thus, offering an interpretation of legal practice would require taking a stand on which of the available ways of construing that practice is morally better than the others. Of course, this does not necessarily require asserting that the law, on any particular construal, is good—full stop. But it does seem to require at least saying that some construals of legal practice are morally better than other construals would be. This looks to be a thick evaluative claim, albeit a comparative one. Moreover, one cannot make such comparative judgments without having a view about what would make one construal of legal practice morally better than another. Thus, in at least this sense, taking legal theory to be an endeavor that is interpretive in Dworkin’s sense would make legal theory count as inherently evaluative in the sense we are concerned with here.