I love the way the cars, roads, and landscape look in Driveclub. The weather is fantastic.
But having to load everything everytime and connect to other players (which takes from 10 to 20 seconds) really kills the immersion. I wish there wouldn't be invisible walls and you could drive offroad and connect to other people seamlessly.
Maybe Evolution will make another game with the assets of Driveclub with those features. Can't wait.