I don't know if Penn State Alum John DiTullio will get around to watching this on HBO once it premieres on April 7.
It has some great ingredients; a movie about Penn State and Al Pacino starring as JoePa. BUT, the movie appears to be focused on the Jerry Sandusky scandal, and in part the journalist (Sara Ganim) that helped break the story.
Here's the official trailer which I think leaves the question "Did JoePa know about Sandusky?" up in the air.