I like Forza Motorsport 6 and Horizon 2, those games makes me want an Xbox One. Yes, those features are revolutionary, so nothing to do with stale gameplay. However in terms of online play, it's somewhat like CoD: mostly filled with amateurs who ruin the lobby. Not saying that GT is pleb-free, I've seen FailRace videos of clean racing in Forza; but GT lobbies are more civil and clean, as what TheSlapTrain and BlackPanthaa (two regular Forza gamers) have said in the past.
I'm not sparking another simcade war, I hate master races. Just explaining.