Idk why people are disappointed, we've pretty much known all of what was coming in the patch for a while now... What did you expect, some massive and unknown piece of content? It's going to be the conclusion of the ARR main story, the Ishgard defense battle, full Heavensward trailer at the end of the main story quests, and some adjustments to other content. Imo It's far better for them to continue working hard on the expansion, minimizing bugs and making sure it's at maximum quality than to take invest any more development time for the rest of ARR. There's still plenty people can do to prepare for the expansion... I'm trying to stockpile as much gil as possible while getting the rest of my jobs to 50 so I'll be ready if I like the new additions to some other job I'm not maining atm. If you really don't have anything left to do in the game (or aren't enjoying it) you can always take a break until June.