"This track is years ahead of the one I played with as a kid---better cars, better track, better assembly and more durable. We bought this for our little girl (3 1/2 years) and not only does she love playing with it, so does our 6 year old and the both of us! As does everyone who comes over----adult or child love it too! This is a wonderful gift and lots of fun! Ok, next question----where do we get an expansion kit?"