Cardinal Arinze's speech last October to the "Institut Superieur de Liturgie" of the Catholic Institute of Paris is excellent. Check out the English transcript of the speech. To whet your appetite, here are some snippets:
"...some abuses are due to an undue place given to spontaneity, or creativity, or to a wrong idea of freedom, or to the error of horizontalism which places man at the center of a liturgical celebration instead of vertically focusing on Christ and his mysteries."
"The common priesthood of all the baptized and the ministerial priesthood of the ordained priest come from Christ himself. Confusion of roles in the hierarchical constitution of the Church does damage. It does not promote witness to Christ nor holiness for clergy and laity. Neither attempts at the clericalization of the laity, nor efforts toward the laicization of the clergy, will bring down divine graces."
"Priests on their part should show themselves transparently happy in their vocation with a clear identity of their liturgical role. If they celebrate the sacred mysteries with faith and devotion and according to the approved books, they will unconsciously be preaching priestly vocations. On the other hand, young people will not desire to join a band of clerics who seem uncertain of their mission, who criticize and disobey their Church and who celebrate their own 'liturgies' according to their personal choices and theories."
Check it out. I think you're gonna like it.