Definitely worth. I've done this venue 3 times between the Glory and Pride both w/ family, teens through a septuagenarian, and alone w/ just my husband. So the option is up to you.
Advice based on personal experience:
If you decide on going w/ the family book the earlier seating as the night goes along the dinner gets to be a longer affair w/ more cuddling couples enjoying this restaurant. Also you can skip the ceasar salad tossed at the table presentation to cut down on time spent opt for the house salad instead.
If it's just you and hubby try to time it that some part of dinner falls during sunset. There's nothing more romantic than just getting a perfect course being served as the sun goes down. (Hint that night opt for the additional after 10 pm babysitting service or make reservations for the night the camp is doing the sleep over party.)
Vacation Countdown Clock Generator
April 2013 Carnival Splendor
May 2012 Carnival Miracle July 2011 Carnival Glory
October 2010 Carnival Pride September 2010 Carnival Glory
Sept 2012 RCCI Explorer of the Seas Aug 2003 RCCI Sovereign of the Seas
July 1992 Premier Oceanic June 1992 Premier Oceanic May 1990 Premier Atlantic