Even though game is good and tracks are wonderful there are two major issue for which I have uninstalled it. 1. The ad consists of adult games which is very very offensive as I used to play with my son and there is no immediate option to close it. 2. Each race is of approx 10 seconds and before start of new race there is mandatory ad of 20-25 seconds that too on risk of watching adult games in front of kids. Think twice before installing.