Yes, Cadillac's CUE system doesn't answer all the world's problems. However, the linking of car to your devices won't require a struggle and after a few miles on the road becomes incredibly easy to use. One complaint: The touch screen could be more responsive. One positive: The wheel controls are incredibly responsive. Once mastered, driver control of the entertainment is seamless meaning you can do what's most important—shift songs while keeping eyes on the road.