Sundance Cassidy and Butch the Kid is proof that the athlete-to-actor transition is no natural one, but it's worth seeing if your expectations aren't too high going into it.
If the unprepared reader gives the man and his book a chance, that reader will learn to appreciate, and possibly even love, John Porcellino's storytelling.
This will intrigue those who value the creative freedom of the genre, alienate those with conservative views of the genre, and confuse anyone expecting the typical Hollywood affair.