Well, I checked on the planned opening date. Believe or not, the plan was, and still is, softs in early May, and no one has been told differently at this time.
Now, don't make reservations based on this at all. While it might completely ready to go at that time... Universal may decide to move it by weeks. There is also a chance major problems might arise and it won't be ready to go.
-TrickyBusiness