Pretty good messGe handling on board but no help reaching people on shore. Thats still a problem since the Nec phones on the room need a significant upgrade to be at all useful.
Good instructions on how to set up the App on I phones etc. also lots of warnings that it needs to be downloaded in advance. We also had good experience with the iT people on board the wonder this week. (May 1 2016).
jennied about Disney Cruise Line Navigator