This was announced at Comic Con at the Microsoft panel, it seems like the rumbling on the controller is making people drive better. I guess the feeling of realism is always nice in games, somehow , I always love the vibration in games and controllers. Pretty excited for this game compared to when I first heard about it.
Xbox One controller rumble makes Forza 5 players better drivers, Turn 10 says | Polygon
The added haptic feedback features in the Xbox One controller are helping players become better drivers in Forza Motorsport 5, said Turn 10 Studios creative director Dan Greenawalt today. Speaking at a San Diego Comic-Con panel focused on Xbox One, Greenawalt said the next-gen controller better relays information about tires and braking in the game.
Xbox One controller rumble makes Forza 5 players better drivers, Turn 10 says | Polygon