I have a Med cruise coming up and The Key is only $19.99/day.  We always get the surf + stream internet and see value in Chops embarkation lunch.  So it's not much more.  What I'm really curious about is if anyone here has done a port intensive Med cruise and found The Key to be valuable with priority disembarkation?  Do you also get priority tender in Santorini?  We have lots of private tours and I think it would be nice to get off before the crowds (is there a crowd to get off at these ports?)