Ok lets take some bets!
When do you think the attrition will start TM previews?
When do you think guest previews start?
When do you think the "official" opening will be (as defined by Universal marketing as either a set date or the day the wording switches to "now open")?
Here's mine.
TM Previews: April 6-9th
Guest Previews: April 9th
Official Opening: May 19th
Place your bets! I will be updating a master list of dates, @ tag me with your guesses.