However you look at it, Gran Turismo 5 Prologue is essentially a sedative to calm the anger of a legion of patient fans who have been tapping their fingers for years waiting for Polyphony Digital to, well, pull their finger out and release the full Gran Turismo 5. Even now, Gran Turismo head honcho Kazunori Yamauchi has only suggested that "it might be sometime in 2009". Curses! If there wasn't enough meat on the bones of Gran Turismo 5 Prologue we wouldn't have put it past you and would have instead started burning effigies of the development team outside their offices. But thankfully, it does.