As of tonight, March 4 is still the opening date, according to WDW Florida Residents' web page. No word at all about which system will be put into place at this point.Test shifts started yesterday. Except they didn’t. Runaway Railway was unavailable for testers all day.
Slightly worrying for a March 4th opening. Maybe we really won’t get cast previews again.
If the ride is unreliable, Definitely expect virtual queue. I can’t imagine the RotR VQ lasting as long as March, but I also figured that the DHS version of RotR would have been more capable at this point.
I haven't followed much about this ride, but on that same site, I also read that according to Disney, this ride will be like nothing we've experienced before (?). One detail I didn't know about, is that it will have the most hidden Mickeys within a ride, to date.