Well worth revisiting is Fr. Michael Oswalt's Letter to the Diocese of Rockford on the imposter post-Vatican II sect and how he came to reject it and his false ordination.
Our Lady of the Snow was last week, and TIA has a great piece explaining the feast via talking about Santa Maria Maggiore.
Confused about the whole "restorationist-as-Pelagian" label? Rorate clears up the confusion.