GTA IV contains eight hours of cutscenes
According to this, GTA IV contains almost eight hours of cutscenes. All the cutscene material was apparently delivered to the BBFC for rating.
GTA IV is supposed to have around 100 hours of play it in, a fact that will no doubt delight our new friend Giles Whittell. All that time up in smoke, eh Gies? Roll on April 29.