Just as the previous Cars entries, this is one lackluster presentation. Such a clever and witty movie has been transformed (multiple times) into a dull, bland, joke of a game.
For a game aimed at the youngest demographic, the difficulty ranges from 'Piece of cake' to 'Put me in a blind rage difficult." Many races you'll find yourself being turned around 180 degrees for no reason, quickly dropping to last place. My 7 year old couldn't stand this game and I couldn't either. My advice is avoid it all together.