A beautiful locomotive with gusto. It is mightier than the others ... but still not enough to taste my son would like it takes 10 cars !!! In normal use (2 or 3 cars) is progressing well and it goes up the slopes. It consumes reasonably batteries (but do still make rechargeable batteries). Most: - It is disengaged (you can play with coasting); - The phrares light; - And she made the train noise !!