I’m not altogether convinced by the sort of liturgical dance I have seen, because it tends to be done at people rather than by people, and I think the point about liturgy is that we all do it together, especially the music.
Amen to that. Liturgical dance is said to be praying with our bodies. But is it prayer for others who are just watching, not taking part. No matter how attentively they're watching, they're still present but not participating. Their bodies are not engaged.