Best known, perhaps, as the cohost of PBS’s long-running Sneak Previews (later changed to Siskel and Ebert and the Movies), Roger Ebert was many things. The first Pulitzer Prize winning film critic, he was also a profound commentator on culture and politics, an incredibly astute observer of human nature and, ultimately, a candid memoirist and cataloguer of the human spirit. His very well written autobiography, Life Itself, began with this wonderful metaphor drawn from his lifelong love affair with film: I was born inside the movie of my life. The visuals were before me, the audio surrounded me, the plot unfolded inevitably but not...