To be sure, I've taken a hard look (actually it was shoved down my throat) at "spiritually-inspired training methods." Also, I'm aware of non US differences in techniques... Further, walking a horse off the Amish truck (Hungary) was not a foreign concept to me when I felt the need. And last but not least, I'm not here to "bad mouth" the film because movies are for entertainment purposes, with fictitious content - which should therefore not be subjected to peer review.
Having said all that, in the interest of harm reduction, I'd like to offer a few sentences:
Horses are extremely powerful animals and even the most docile weanling can cause serious injury to an individual unintentionally. No thousand pound class animal can be tranquilized and dropped in a few seconds with an intramuscular injection. Colts/Stallions in general, are not the type of animal you want to bond with - that's why most are gelded. Grooming takes place while a horse is tethered, preferably with cross ties. A horse in a domesticated environment requires a halter, at night, in a stall, it may be removed but should be replaced asap in the AM. Never lie down anywhere near a horse.
Outstanding lighting effects, please see it with your children - the ones that have reading skills.
The views and opinions expressed are solely those of the author.