"My 7 year old son has been obsessed with drag cars for a while. Especially this style, so when we went to the Lego store and saw it for only 20 bucks, we had to get it.it was a really great build, but the impressive thing was it does wheelies when it takes off. My kid was so happy, he loves wheelies. I am sure we'll be back to the Lego store for more Technic builds"