Mickey Rooney gets a character well-suited to his abilities, and the good atmosphere at garages and auto racing tracks also helps make this a solid B-melodrama. The story follows a familiar pattern, but the setting is different enough to make it interesting.
Rooney plays the son of a race driver who wants to establish a racing career of his own. The character goes through a number of changes as his fortunes ebb and flow, and Rooney makes him believable at each stage. He had the ability to be sympathetic when necessary, and he also had the knack of making a character turn abrasive in a believable fashion. Here, it helps to flesh out a familiar plot.
Most of the other characters are one-dimensional, and are only there to give Rooney something to play off of. An exception is Thomas Mitchell, whose skill at playing seemingly simple roles makes the garage owner into a believable character in his own right.
The auto racing settings are interesting, and although the racing sequences rely on stock footage, they are still enjoyable. The story takes Rooney's character from hot rods to midget racers to the Indianapolis-style cars. It was set in what was then the present, and race fans in its audiences probably could have spotted some familiar cars. Now, it is also of interest as a decent recreation of the Indy racers of its day.
