Ok so where to start... I have always been a huge fan of realistic racing games like toca, rfactor and live for speed on pc etc etc. I have to keep in mind this is a demo and although there isn't as much detail in customisation, tuning etc as maybe rfactor the effort that has gone into gt5 prologue like graphics, car physics, sounds, cockpit view, no other racing game compares to the detail and work polyphony have put into this game. The game runs extremely smoothly and looks aweosme on the HD TV. Reading some of the previous about the handling, i mean seriously.....i haven't seen a better racing simulator for a console than gt5 prologue. For a demo it's amazing but i still don't know if it's worth £18 or not. i look forward to the real release of the game. By the looks of this game, i think in the future when the full game is released it will set the future expectation of driving/racing simulator console games and pc games, mainly due to the amount of effort and hardwork that has gone into this game.