Against:
Battery life 15 min compliant. Is 1 to 2 times short 15min. a day of play for a child.
The battery is sealed by 2 screws to put renlever then after 15min to put in charge 3h. :(
Buy a second battery alone is hard because you have to find it and that adds 20-30% to the price of the car. It should be more accessible or provided for a few euros more optional.
Overall I am satisfied but will have to buy a second battery. The total bill is very high for a toy.