Right after the new road movie "The End of the Tour" premiered at the Sundance Film Festival in January, a movie-industry friend texted me her thoughts. Starring Jason Segel and Jesse Eisenberg, "End of the Tour" chronicles a real-life journey taken by then-Rolling Stone journalist David Lipsky (Eisenberg) and the late postmodern novelist David Foster Wallace (Segel) just before Wallace's career blew up in 1996, and the movie electrified audiences with its ability to tuck meaningful truths into banal Middle American settings.