I'm used to roundabouts but I find the game difficult. Even if you made a basic roundabout I'd still crash a lot. 1) The car wants to go too fast on it's own. 2) The third person perspective is nothing like real driving where you simply yield to traffic on the left (or give way to the left for us down-under folks).

If it's meant to be an argument against roundabouts then it's a straw man.