I have only cruised one so far, in 2007 with my then 14 year old son, who only wanted to ahang out in the cabin watching movies or in the video arcade. We never even made it to the dining room for any meals - room service or Lido deck or pizza. Neve rmade it to any of the shows, disco, etc. We still had a great time of course, enjoyed the excursions and I have to say, it was great to spend all that time with my son on a ship.
But, as you can imagine, I've been desparately anxious to go solo and have the complete cruise experience. I'm finally going in March 2010 on Imagination. I can't wait and thanks everyone for your comments.