I don't really think the engine sounds any different. I don't think the game play is any better. I am not good, but I should be improving after racing complete career modes and I'm not. Got it set to easy so I can learn from the ground up. I finished Talledaga 34th -1l and I blew a tire on the the last lap, while AI just ran great with no crashes or tire wear. I may move to GT Sport an f1.
