I still see little evidence that the little French cult has shed its more, uh, "eccentric" trappings. I do believe, however, that they will for the most part become reconciled with Rome over the next decade or so.
Many are called few are chosen. The army has a lot more regular soldiers than they do Green Berets.
Check out an SSPX seminarian's daily schedule and academic program, then compare them to the seminary schedule and academic program of your diocese.