Voice command is way off. These guys need to study Apple SIRI. The system has a very hard time recognizing voice commands. By the time it does recognize what you want, you have driven off the road or caused an accident. Even the service advisors are clueless in helping you with the problem.
Blue Link is Hyundai's answer to on-star. Don't waste your money. They use cell sites to triangulate your position or to speak with you. Will not work if your out of the cell towers. The operators are rude and their supervisors are arrogant.