Those rou-- er "circles" are nothing compared to what I've seen above. The main one is easy to navigate if you're going a specific way. It's literally straight if you're just staying on 202, and if you're trying to go north from 202 it's not hard either because both ways there's no stopping. I only hate it when I need to stop at the Yield signs and wait and am staying on the outside of the circle. God forbid I ever need to switch to the inside lane. The worst part is there aren't even any lines separating the lanes so it's every man for himself.
Thankfully I don't live anywhere near Flemington and I've only ever seen a circle once anywhere else.
That said, as long as I'm going in one direction and am staying on the outside, I can navigate it fine. But add extra lanes and I'll just stay home. lol
I find them interesting and will definitely experiment with them in my cities. The only problem is roundabouts are supposed to be constantly moving, but it seems traffic in the game will stop at each intersection because you can't take away stops or add and change them in the game. I'd love to see how it worked in game if you could remove stopping from certain directions.