I just read about a drawback of the premier package. Today I used the Princess app to make reservations for the Crown Grill even before I fully paid for my Nov. cruise; in another post on this website a Princess customer who has the premier package for an upcoming cruise, was unable to make a reservation on the app. He/She called Princess, they said they wouldn't be able to make reservations (lwhich is included in the Premier Package) until the cruise is paid in full. This person asked about the possibility a specialty restaurant being fully booked by the time they paid for the cruise, the Princess Rep replied they wouldn't be able to do anything about that. If you have a premier package and want to make reservation at the Crown Grill now, you might wabt to consider paying for the cruise in full before the due date. I don't have the Premier Package for Nov. Cruise and paid for the dinners with a credit card.