Our one year old son loved trucks and starting saying "Ruck" and pronouncing the "K" sound. Well, after buying him this video, he actually learned how to replay the "Twenty Trucks" song from the main menu. He starts clapping and smiling when the song plays. He especially likes when the tractor trailer honks it's horn and is mesmerized by the concrete mixer and the moster truck. When he wakes up in the morning, he crawls right over to the DVD player and starts pushing the play button.I would rather have our son watch a video like this instead of cartoons because it is educational.