Several years ago, my daughter attended RC Mass in England, followed by a NCW "get-together". She called me and wanted to know if this was approved by Rome because she just couldn't believe that what they were teaching was approved by Rome..I think she called them Freakazoids from H*** at the time.
Because she found the information they were promulgating to be so disturbing, I looked them up. At the time-1998- the approval was limited to only a few places, but like all aberrant novelties, well, guess it's everywhere now, and I can't for the life of me figure out why Rome approves all this weirdo stuff, unless what they purport to teach, and what they actually teach are two totally different things. If that's the Case, I fault Rome for not checking these movements out more closely.
I also find it sad that Weirdos, Inc can get approvals, but that a Priest must have an indult to celebrate the Tridentine Mass.