I wouldn't want to be on the top deck in rough seas, I don't care what they use for countering roll or pitch.
(ps. Its a long walk from the top decks to the life boats) (wouldn't it be easier just to wait a little while, they'd eventually come UP to you ;)
Final view of the moon thru a stateroom window on the top deck.
Appearances can be decieving. It's actually quite stable.