Positive:
What we like very good, the beautiful presentation of the kart is well.
Yoshi moves through the corners which are a fun factor resist because it is fun to watch
Steering is done really well for an RC Car from a non-professional series and the kart can be steered well
Battery life is satisfactory. I would times on 20 - estimate 30 minutes. All depends on the style of driving. At full throttle, he goes safely empty faster than at moderate rides.
Negatives:
Since the kart is so fast, it is a) not for children and b) anything for the apartment. The Kart makes mistaken mood but it is a true furniture Schreck :-) So keep careful
The battery must be removed when it is empty again. That would have certainly presented by Carrera different.
Otherwise, you can only say. Who just 70 -ones has left and is a fan of the Mario Kart series, should access here. A really great toys with many details.