My boys ages 10, 8 & 6 love this set. The car runs the track more than once on a charge. Love that the charger is also a carrying case for the car. The car is so small, it's easy to keep track of it with the special compartment for storage on the charger. The track was not very difficult to set up. The only complaint I have about it is that the connector pieces take extra effort to attach and remove but the design is also more likely to keep the pieces snuggly against each other so there are no gaps. We can't wait to add more track sets and cars to our collection.