John McEnroe: In the Realm of Perfection is a fascinating sports documentary about one of the greatest tennis players of all time. McEnroe is one of the more interesting figures in tennis let alone the world of sports. Far too many of us know him for his famed temper. He’s not afraid of being self-deprecating and make fun of himself to this extent. Anger Management, for example. If you’re tuning in expecting the 94 minute…"John McEnroe: In the Realm of Perfection"