I enjoyed the trailer, but I agree, You MUST get started early in the morning; and you MUST continue on after dark, are not commandments of the Camino. Taking the time to see, hear, and feel the message of the Camino is the only time factor, and that is different for each of us. Respect, open inquiring mind, and love would be more to the MUST list.
Anemone del Camino
I saw it in theaters last winter and it's fine, bit has its ussues. There is no MUST walkinfg in the mornirng an evenings and the difficulties walking were gratly exagerated in my opinion. The good news is that it will appeal to those who know the Camino, will mot come on radar to those who don't.