We just got back home. Was in WDW Saturday and Sunday. Did MK, HS & Epcot.
Here are my observations:
Saturday morning:
Space Mountain:
Posted wait: 45 Min
Actual Wait: 17 minutes
Buzz Lightyear:
Posted wait: 10 Min
Actual Wait: none
Tomorrowland Raceway:
Posted wait: 10 Min
Actual Wait: About 10 minutes
We did some of the other rides later in the day. Wait times were less than posted, but I did not keep accurate track. But it was not crazy less.
On Sunday, we arrived (parkhopped) at Epcot about 5 minutes before 2:00 PM. They let us in. We were able to still join the virtual queue for Ratatouille. We were in boarding group 158. The line was not crazy long, probably about 20 to 25 minutes. That was at about 8:30 PM when we got on the line. As we were leaving, they were up to group 169 according to the sign. First time on the ride. Cute, but glad I did not pay $11 per person to ride it.