This isn't exactly the most realistic or subtle film Cagney or Warner Brothers ever made. However, despite being a piece of unbelievable fluff, it still is very entertaining--with lots of action and histrionic performances--particularly from Cagney. He plays a blow-hard who acts tough but knuckles under in action during WWI. In fact, for cowardice in action he is sentenced to death and must choose whether to go out like a man or die as a lily-livered coward. Considering it's pure Hollywood hokum, it's not hard to figure out how he'll make his final exit. So, in summary it's VERY formulaic and silly but still worth a watch just because it's so entertaining.