Pattygee

I will be sailing on Anthem on the 4th July 19 which is the actual date of my 60th birthday! I have successfully booked a table for 8 in the main dining area for the first 2 nights. This will be my first sailing on Royal Caribbean. Should I make reservations for every single night on the cruise in advanc? . Has anyone tried any other complimentary restaurant? Would love to hear from you. Thanks.