When you're in the middle of driving around the rotary, do NOT hit the brakes and stop halfway around to let other people in that are waiting at an intersecting street. Spoiler: Here's where my pet peeve comes into play. People that are currently on or in the circle have the right of way, while those sitting at an intersecting street have to wait their turn to pull into traffic. There is a certain flow to the way the rotary works.
This means that it tends to be pretty busy all day long. Traffic is entering the busy roundabout from Memorial Bridge, Stone Street, Cony Street, Bangor Street and the other side of Cony Street on the hill. There are lots of roads that merge onto Cony Circle in Augusta.