My son and I love this. The cast is amazing. Really hope amazon continues to make more seasons. And when he sees all the vehicles in the show He’s able to recognize them in real life he calls out their name whether it be mixy, or sweepy , or stinky. Not bad for a 18 month old. Also teaches problem-solving. My only concern is it doesn’t teach anything about recycling materials. In almost every episode it teaches how to reuse items but nothing about what happens to them when they are discarded. But other than that overall love the show.