What's New Vana'diel? (was forum=82)Follow

I haven't played FFXIO since shortly after "Wings of the Goddess" expansion. I was wondering what kind of changes have been made, seeing as I'm thinking about rejoining. I have 4 friends who are willing to join me and I want to know if its worth it for them. They only got a small taste of it (just got subjobs) before we had to quit.