I hate them where I am unfamiliar with how a particular one is constructed, and each is different around here. There is always the moment of panic when there are 2 entering lanes, and I don't know which lane will let me exit where I want.
Right lane turns right, or continues to the equivalent of straight through unless it has a separate right turn lane. Then right lane goes straight, turn lane is for right turn only.
Left lane is the equivalent of straight through, left turn, or u turn.
If entering from a side street, right lane exits right or goes straight, or can go the equivalent of left on one of the traffic circles. Two right turn only lanes, and a left turn lane. The far right turn lane is for entering the on rank for the interstate west bound.
Middle lane is right turn only onto the main road.
left lane is for just turning left.
At least that's the directions for the two roundabouts of death that link together in town.
And I didn't account for the exit ramp from the interstate that enters the roundabout either. Right lane is right turn only. Left lane is right turn, straight, or left turn.
Yup, our city planners need a good kick in the privates