What does the Disney Genie service provide?

The Disney Genie service is designed to enhance the guest experience by offering personalized itineraries and recommendations tailored to individual preferences. This service helps guests maximize their time in the parks by suggesting attractions, dining options, and experiences based on their interests and the current wait times for rides. By using the information gathered through the Disney Genie service, guests can plan their visits more efficiently, ensuring they make the most of their Disney experience.

While the other options mention aspects that visitors might find appealing, they do not accurately represent what Disney Genie does. For instance, guests cannot skip all lines at attractions; that's not a feature of the service. Character meet-and-greets or exclusive dining reservations are also not included in the primary offerings of the Genie service. Thus, the primary purpose of Disney Genie is to provide tailored recommendations and help guests navigate their day more effectively, making option B the correct choice.