It is interesting as I read through all of the comments regarding the N.O. Mass and the E.F. Mass. There were some that talked about other impacts during that time, like material satisfaction, general lack of formation, etc....
His point is that these conditions that we see now, loss of faith, lack of formation, worldliness are all fruits that were born from the radicalization of the Mass. The Sacred Liturgy is the linchpin of the Catholic Faith. Do not forget that at Mass we travel back in time to that moment on Calvary when Our Lord Jesus Christ died for our sins. How can you focus your mind and travel back when you have tons of people glad handing each other, holding hands, and walking up into the sanctuary to help distribute communion.
The N.O. Mass was turned into a self worship Mass by radicals. When done properly it can be a very beautiful Mass, but lets face it, nothing will ever quiet the mind as well as the E.F. The mind must be quiet so that the soul can receive its weekly (wishing it could be daily) repair and grace. Otherwise your are just going to a weekly gathering of your favorite Sunday club. It is highly unlikely that anyone is spending much time thanking God for another week to try to perfect their soul when the focus is so horizontal.
By bending to the world we have let our culture lose the respect and sanctity of Sunday, the workplace and public schools respecting Holy Days. Not to mention the very direct and purposeful development of vocations to the Priesthood.
One other mention I will make here is that there is literally no argument for Mass in the vernacular. Latin is universal, it is easily understood and is the base language from which many languages were derived. If I am travelling in another country and they are saying Mass in their local language I am out of touch. If they are using Latin, I am in touch. Also having to focus on what is going on and following the Mass in your missal you begin to get a much deeper understanding and appreciation for what is occurring before you. Not to mention that the wording used at Mass when verbalized in the vernacular loses some of its impact through familiarity. It happens when we become too "familiar". The Latin makes a person work harder at prayer and when assisting at Mass. The N.O. and use of vernacular allows a soul to become slouchy and dare I say slothful.
Anyway, the slow and steady move back to the Extraordinary Form is exactly what the Catholic Church needs, if you are not being provided this opportunity you should immediately petition your Pastor or Priest, as our Pope has decreed it is not necessary for us to receive permission from the Bishop to have the Latin mass said each week.