If I could give this train 10 stars, I would! It works great! Turns around whenever it bumps into something and lights up and plays music! My Downs Syndrome Grandson just loves it! He plays and plays with it, turns off all the lights in the house and follows it around. The "catchy" tune stays in your head, but Grandson is enthralled. It is sturdy, runs for hours on the batteries and does exactly what it says it does! I was so impressed! You won't go wrong buying this item. The only thing you have to know is to put it on a tile or wooden floor, as it doesn't move correctly on carpet! So much fun!