I hate cloverleafs with a passion. Usually they are created much too tight (causing a lot of accidents by people not slowing down enough to negotiate the turn because they don't realize how tight it will be) and they don't allow you to get up to highway speed before merging off them onto the highway. Plus, there is often conflict between someone coming OFF one side of the cloverleaf, into the lane of someone getting ON to it a few feet further.
You would think in Kansas, where SPACE is not a problem, they could come up with something better than that.