Mass or Rock Dance Aerobics?

Let's see. What was objectionable about the WYD liturgy? Here are a few:

•  profane music more appropriate to a rock concert and in violation of the rubrics on music, 
•  Dancing more appropriate to an aerobics class than the liturgy, 
•  Drums and other rock instruments specifically prohibited by sacred documents on music,
•  Solo singing reminiscent of a cabaret act,
•  Plastic cups for distributing the Body of Christ???

 I found viewing the video particularly sad because last night at adoration I was reading Romano Guardini's book, Preparing Yourself for Mass. The first meditation is on STILLNESS