That is a terrible video and hard to watch. Looks like someone was hiding behind the trees taping it. That looks to me like he's not a trainer, but to be truthful, I don't think he's doing a bad job. I wouldn't say poor horse, I'd say that horse has some pretty big issues. It's trying hard to get the guy off, it's trying to run out, doesn't want to steer. I would say that horse NEEDS a trainer. But poor horse and bad trainer I wouldn't say.
"Be a best friend, tell the truth, and overuse I love you
Go to work, do your best, don't outsmart your common sense
Never let your prayin knees get lazy
And love like crazy"