My only complaint is that I should have ordered at least two.  My kids argue whose turn it is and/or become impatient waiting for their turn.  Since the turns can be long, the impatience is understandable.  My kids are 4, 7, 10, 12, 16, 18, and 21.  EVERYONE LOVES THIS GAME!!!  The 4 yr old loves to set up the cars.  It's great for her in developing matching and spatial relationships between objects.  Then she moves the cars anyway she wants to win.  I'm definitely ordering the railroad and safari rush hours for my family.  Great game!