Just watched the trailer. I will guess the line you are referring to, "the two most harmful words in the English language.....good job."
Not my style of coaching. Screaming and berating. Just think there is a better approach. Tony Dungi coached in the NFL, won two Super Bowls and never raised his voice. I like him.
I haven't seen the movie, but agree with you.
I certainly can think of two words that are much worse. Can't say some of them here.