The most common theological criticism of Anselm that I've heard is that he spoke of Christ's obedience in giving up his life to the exlusion of Christ's love. I take issue with the criticism that Anselm completely ignored Christ's love, although I readily agree that his emphasis was on Christ's obedience -- an imbalance corrected about two centuries later by Aquinas. My guess is that this particular theological debate is in the back of Greeley's mind; unfortunately, its relevance his critique of Gibson's "Passion" is unclear to me.