According to ESRB, this game contains: Comic Mischief
Parents don't have anything to worry about. ChoroQ is equivalent to a slightly-above-bland children's cartoon. Graphically, it resembles a Dreamcast game, so those obsessed with graphics are advised to keep moving.
Car game fanatics may be turned off by the toy-car physics and complete lack of real brands.
Role-playing game players probably aren't going to be very excited by the extremely basic nature of the non-racing sections.
Deaf and Hard of Hearing gamers shouldn't worry either—all the dialogue is subtitled and there are dialog windows for certain in-race events.