Well, I guess there's a silver lining to everything... The roundabouts are the best thing TV has going for it, to keep traffic moving at a reasonable pace. Just the thought of replacing the roundabouts with 4-way stops or traffic lights would be a horrendous move.
Silver lining.... No one is going to get killed in the roundabouts! Cars are only going 20-25mph and would hit a glancing blow, so car damage, but little else.
No matter what, some people will continue to argue the proper way to traverse the roundabouts and no amount of reasonable logic will change their opinions or their driving habits.
So, just drive however you want and try not to hit anyone else...