It's as workmanlike as Johnson was as a politician; but as a primer on one of history's less flashy leaders, it's a worthwhile watch - mostly for fellow Texan Woody Harrelson's committed performance behind those prosthetic ears.
When the film isn't cracking jokes the film explores Johnson's desire to be liked by the public and fears of rejection but doesn't go far enough to ensure compelling results
... a consistently compelling history lesson, which puts the spotlight on a man forced to navigate the country through one of the most pivotal periods of the last century.
Here, Reiner's more like an efficient ride operator, unconcerned about the clankiness of the machinery but certain you'll enjoy the stuff that's supposed to work.