While many of the videos of Forza Motorsport 5 coming from the E3 show us gameplay resumed with the camera and the race without opponents, the guys at Machinima managed to film live a long gaming session against several opponents: definitely the best way to appreciate the characteristics of the new Turn 10 title. We show the movie below, remembering that the game is not fair ran on PC but development on the first real models of the Xbox One.