Amazon’s new behind-the-scenes documentary “All or Nothing: The Michigan Wolverines” puzzles the neutral and biased observer.
Even committed Ohio State fans might expect to feel an uneasy, grudging respect for Jim Harbaugh’s Wolverines. If nothing else, one might expect to feel energy radiating from Ann Arbor.
Harbaugh is known as motivator willing to take part in unconventional antics to build unity and attract recruits. He makes rap videos, he takes off his shirt at training camps and he rants about whole milk.
Passionate intensity, however, does not define All or Nothing.