All law school curriculum is basically the same.
In short, I think that you're grossly overestimating the impact that one person, even a U.S. Supreme Court Justice, can have on the overall quality of a law school.
You are what, 3L? You have such a deep understanding of law school curriculum. :: please note sarcasm ::
Beyond that, I seek to help students appreciate how the practice of law might be informed and enriched by an understanding of the Catholic intellectual tradition. ~ Patrick Quirk, Associate Professor of Law, Ave Maria
From Ave Maria's Website:
Integrating Religion, Ethics, and the Law
Ave Maria recognizes that law and morality are inherently intertwined. In both required and elective courses, students are encouraged to consider how the unchanging moral imperatives of the natural law should affect a lawyer's approach to the practice of law. This approach to the study of law provides students with a deep appreciation for the origins of law and an understanding of moral and intellectual principles germane to the American legal system, including unalienable rights, federalism, and separation of powers.
In the required curriculum, students enroll in four courses focused specifically on law and ethics: Moral Foundations of the Law; Jurisprudence; Professional Responsibility; and, Law, Ethics, and Public Policy. These courses explore the philosophy of law and the foundations of democracy in America. Students also learn the interrelationship between law, ethics, and Catholic moral and social principles, and how to apply these principles.
Faculty members also address and explore moral and ethical issues in substantive law courses, such as Criminal Law and Constitutional Law. In Criminal Law, for example, the professor might discuss the Catholic teaching on capital punishment. In Constitutional Law, the professor might reference the Catholic teaching on human rights, society's responsibility to the poor, and the culture of life.
Moral Foundations of the Law is taken by all first-year students. Moral Foundations of the Law, as well as three other required courses, provides students with an appreciation for the origins of law and an understanding of moral and intellectual principles germane to the American legal system, including unalienable rights, federalism, and separation of powers.
Yeah, I bet the same things are taught at Boalt. 
AM has had more than one justice involved and their board is very prestigious. These are things that are positives, in AM's favor. I disputed the claim, "AM has nothing going for it." Even if only one justice was involved in creating their curriculum, that still constitutes having something positive going for the law school. 
You can read the sig, right? I'm not a 3L, and I don't need to be one to tell you, again, that all law school curriculum is basically the same (sans the religious crazies). I've spent the better part of the last year and a half looking into this. If you don't believe it, do like I did and order catalogs from about 100 schools and read them. After about 20, you'll see what I'm talking about. Further, the ABA mandates that law schools cover a certain curriculum that eats up around a year to a year and a half worth of classes.
On AM's particular curriculum, like I said in my previous post, they and some other schools in their vein have a slightly different take on what law school curriculum should cover, as you also point out (you do realize that you're reinforcing my points as you go on, right?). They believe, incorrectly, that morality has anything to do with the law. It doesn't. The law (good law, anyway) is amoral and that's why it works so well. But whatever the case, they modify their curriculum to suit their agenda. Of course you won't find garbage like this at Boalt, and that's one reason that Boalt is a good school while AM is not.
Again, AM has nothing going for it. Their board is not prestigious simply because it is tied to such a dumpy school. Your concept of prestige is seriously flawed. I do agree that having a SCOTUS Justice or two help out is a positive, but if most everything else is still a net negative, then the school is still going nowhere fast and has nothing going for it.