Correct.  As I mentioned, Lourdes is a bit of a different place because while tacky, people do experience a profound sense of renewal there, especially the ill and injured.  I would agree with you on that one.  That is why Lourdes is less embraced by the traddie set.  (James Martin has some good stuff about it.  There was also a wonderful documentary about wounded veterans going there for the annual vets gathering on PBS a few years ago.)  By contrast, Fatima and Akita and some of the ones beloved by the traddie set are all about hellfire and brimstone.  Ever been to Fatima?  I have and it just felt like a very sterile experience.  It is hard to get into a devotion that emphasizes a stern and evil punishing God over a loving, merciful God, which is what the traddies' Marian devotions emphasize.