When the false attacks were coming against Padre Pio and bishops from the Vatican who were more secular, more modernist, told him, an hour or less, for how long Mass should be, but Saint Padre Pio replied, "Holy Mass is the Passion and Death of Our Blessed Lord, it lasted Three Hours on Calvary, why shorten it?"
To any priest, who celebrate either the Latin Mass or the Ordinary Form of the Mass, it is not about you, it is not your stage to act, do not create anything or take anything from it, follow the Missal and the Guidelines. Also, do not worry about rushing through it, pray it slowly and reverently.
On how to attend the Mass? "as if you are physically there at Mount Calvary with Our Lady, Saint John and watching Our Lord Die."