Writer-director Brian Helgeland, who won an Oscar for co-scripting L.A. Confidential with Curtis Hanson, does a good job of letting facts rather than flights of fancy steer him through this inspiring story (indeed, many of the movie-friendly lines of dialogue are actually drawn from real life), and he relates the material in a doggedly old-fashioned manner that will appeal to its presumed target audience of seasoned adults.
The film uses one particularly horrifying example to represent the vicious nature of the racism that Robinson faced almost daily, but more often the film, written and directed by Brian Helgeland (screenwriter of L.A. Confidential), accepts the positive in this tale about how one man changed a sport and eventually a nation with his determination and his skill.
Helgeland is more experienced as a screenwriter than as a director, having won an Oscar for best adapted screenplay for L.A. Confidential.
As a writer, Helgeland (who has an Oscar for co-writing another period piece, L.A. Confidential) knows how to give all of his actors just enough material to keep them interesting, while never removing his focus from Robinson and Rickey.