While V2 approvals are, by and large, worthless, it would appear that pre-V2 bishops also at least implicitly approved these revelations, including the ordinary in 1942. From what I read of they, they seem legit, and the only message was a request to teach poor children about the faith, so I don't see what the devil or the seer would have accomplished by a fraud. Seems legit to me. Only problem is that they undoubtedly have the NOM being celebrated at the Shrine these days.