My now 3-year-old recorded his copy for the past 2 years and refuses every time "mucking" strictly, to separate from the car.
Incidentally, you can see the streaker his age never to-although in daily use, it is still absolutely top shape.
The new edition is particularly noted for standard Whisper which are in fact a boon for the parents-ear, as well as a fine-tuning to chassis (just looks even cooler from ...).
Can I complete and absolute recommend starting about a year!