The entirety of War Horse. OMG I tried so hard to suspend my disbelief, but come on. The horse teaches the other horse how to pull a plow by sticking its head in the collar to demonstrate? And the other horse gets it? Puh-leez!
Horses whinnying all the time, all places, all situations, for no apparent reason. I’ve complained about that before but I’ve been told by some in the industry that the general rule of thumb when making a movie is: see a horse, hear a horse.
Also, I can’t recall if this was in the movie, The Horse Whisperer, but the book drove me mad: Well-to-do mommy and daddy have to go all the way to Kentucky from New York to find daughter a competitive H/J mount. And they come back with a Morgan. AYFKM? As a writer and wannabe novelist, I can tell you that in all creative writing classes they stress that you should “write what you know.” The clown that wrote that romance novel obviously knew NOTHING about the H/J world, let alone horses.
Because of course the fabled trainer (spoiler alert) would choose to commit suicide by standing in front of a wild stallion and banking on the fact that he would get trampled to death? Razzzzzz.