Biopic of how Robert Kearns, the man who invented the intermittent windshield wiper, went up against the Ford Motor Company for stealing his idea. David and Goliath story presents its tale competently, but it’s hard not to feel like we’ve seen this many times before. Our protagonist never gives up, regardless of the consequences or benefits. Indeed, it’s telling that as the story progresses, the main character seems rather foolish, and not so heroic.