I agree. Great art is great art and bad art is bad art. There was a time when the church promoted great art in service of the liturgy and in praise of the Almighty (think Mozart, Michelangelo, Bernini.) Not anymore. Now anything goes, and it's mostly trite adolescent drivel performed badly - which does nothing to glorify God. But to be fair, there was plenty of bad music-making before Vatican II, it just sounded different than today's drivel.