Yes, it does require practice.
If it didn’t, it wouldn’t be worthwhile.
And it’s not
intended for tyros who are satisfied with their current status and are not interested in becoming
expert performers, both technically and artistically.
The routine as such is a fine example of
great staging and excellent structuring.
It is very well explained, including many tips from
Benatar’s extensive experience that will also be valuable for other card effects.