Cruised on the MS Eurodam February 27-March 6, 2010 to Eastern Caribbean with my mother and a friend of mine (ages 28, 31, 57). First of all I have to say kudos to Holland America for giving us a great first-time cruising experience! After reading some negative reviews here and lots of positive ones we went in with a positive attitude and to be honest can't understand how someone could have a completely negative time.
If you're looking for a party ship, I think you should stop reading now and switch to a different cruise line. HAL definitely caters more to families, seniors, a lot of families with grown children and those just looking for a relaxing and not-rowdy time. There's plenty to do on the ship if you want to take it in, and also plenty of places to tuck yourself away and stare at the ocean while reading a book if that's what you want to do. But, I don't think HAL is in the 'party ship' business. They definitely are in the relaxation business!
Embarkation: Arrived at the terminal around noon and we were on the boat within 10 minutes and sitting next to the pool. Don't bother eating before you get on board, there will be plenty of food waiting for you!
Lots and lots of closet space, large bathroom for a cruise ship with tub, no noise from outside heard, close to the elevators.