This is the third set I have bought for my kids, who enjoy the bright colors.  This is NOT last forever luggage.  They are constructed well but some of the metal in the clips for the detachable shoulder straps on the smaller bag is junk.  Two of our three bags lost metal pieces on their first trip.  However, they are easily adapted and my kids couldn't care less that they are now not perfect.  The suitcases have made several trips without any incident.