"It was a no brainer for me to order this carrier when it was released. Great assembly, and love it came with one car. I paired it with the 42093 ZR1 kit as well. The ZR1 does not snap into place to prevent it from moving (like the supplied blue car) but it fits perfect. Everything moves really nice and the kit is large. Comparable to the Mack truck set too, which looks good next to this kit."