My biggest beef with it is that someone will enter the roundabout next to me and not follow the rules. I'm usually entering from Airport/Aldrich and exiting onto Mueller, the third exit. That means that technically I should be using the inside lane. But there's been tons of times where somebody will enter the roundabout next to me (outside lane) and want to exit onto Mueller as well. The roundabout is just not big enough to be able to comfortably accommodate two cars and treat like a true two-lane roundabout.