I do think that there is something to be said for his comments about the liturgy becoming more anthropocentric and less Christocentric. I have noticed this for some time now.
The Sacraments, or at least our perception of them, have become more anthropocentric. With many of them, we have turned them into a celebration of us, rather than a worship of God. People make many comments about how they like Mass to be celebrated, which hymns we prefer, how much we get out of it, and so forth. We judge confessors by how they make us feel, not the fact that our sins are forgiven. We even turn First Penance into a family event with photos! I need not even mention marriage.
I like the Mass in English especially in the new translation. And I haven’t been to an EF Mass for a long time. But go back and read the Canon of the Mass from the 1962 missal, for example. The language is full of supplication and worship addressed to God the Father. It’s all about him, not us. It’s one long prayer addressed to the Father, through the Son, in the unity of the Holy Spirit.
Of course, it’s still there, even in the Ordinary Form, but for a long time the original ICEL translations managed to bury the transcendence and the worship and the supplication with its supposedly more modern and ‘spare’ language.
We used to pray, “O God, come to my assistance!” (a supplication.) Now we pray “God, come to my assistance.” (a command) A subtle but real change.