It always kind of surprises me when the question; "is it ok to attend the NO" comes up, seems +ABL is always referenced - as if whatever he, or anyone says for that matter, can change what the new "mass" is and why it was perpetrated in the first place.
All anyone need do is walk into any trad chapel, stand in the back and watch the Mass for 5 minutes or less, then walk into a NO church and do the same thing, watch that service for 5 minutes - if you can stomach it for that long.
The only thing similar between the two will be that the priest at each mass is wearing some sort of vestments, beyond that, one may just as well attend any prot service as attend a NO service. Seems one should notice this in less than 5 minutes imo.
I like this 1985 snip from Fr. Wathen where he speaks of the "externals" of the Mass, which, as I alluded to above, is something immediately noticeable to everyone and why all one need to do is compare the two to know that the new "mass" is not the Mass at all ......
"In the course of the last years, those who have carried through with the revolution within the Church, have said that they've not been changing the essentials of the Catholic faith. They have said that they have been changing "externals", that the spirit and the doctrines of the Church have been left in tact. Rather, they have simply been changing one Rite or ritual for another. They have been making purely pastoral and cosmetic changes so that the people of this age would be able to relate to them better.
And we now can say, on the basis of their error and our common experience, that the "externals" of the Church are rooted in the Church's history and in the Church's spirit. The "externals" are nothing other than the expression of our faith, so that of you try to remove the "externals", you tear the thing out by the roots. You destroy it, and those of us who know that there is a conspiracy, know that the conspiracy knew this from the start. That is they began to change the "externals", that eventually they would get to the marrow. They knew very well that if began to tamper with the Mass, there would be no standard whereby to judge the mass. ....
....We say that the externals of the Church are a sign of it's integrity and of it's genuineness because these "externals" have grown up from the very days of the Apostles. You begin to change these externals and you render the Church and the faith mute. You kill it. It is impossible to begin to tamper with these things without getting to the very quick...."