I used to read them about ten years ago, too. I think they are very "Hermaneutic of continuity", so I would stay away from them. There were a few articles I read that I wouldn't agree with.
By the way, great article on the "consumerism" of The FSSP. I attended a SSPX Mass in a hotel in Corpus Christi where the FSSP came in after the SSPX started to grow and established a Tridetine Mass sypholing Mass attendees with the claims of schism. The FSSP then left and left the parishioners with a diocesan Mass, but the SSPX still holds Masses in hotels because of whole thing. It caused a division in the area. It's too bad.