I took off of work early and headed to Yaletown-Roundhouse station around 2:30. I hoped to avoid the crowds but I still waited for one hour and a half. It seemed like the last half hour was especially painful, because it seemed like no trains were moving southbound for a long time.
I was surprised when I finally boarded how empty the train was. There weren't any seats but there was plenty of room to walk around. Not sure why it took so long to get on. I guess they were leaving room for people boarding further south. I was impressed by the speed and smoothness of the ride. The LED destination signs inside the cars were a nice touch.
Got off at Templeton because I heard about the long waits at YVR. That was a wise choice because there was no line up. Going back I got off at King Edward station and then got back on at City Hall where there was no wait going northbound. Waterfront by that time wasn't as busy as the earlier pictures showed, but it was still outside on the Granville plaza. I didn't understand why they weren't kicking people off the train when they got to Waterfront.
Overall I'm happy to have ridden the Canada line on opening day.
Cheers!
Pictures by mattropolis

Waiting in line at Yaletown-Roundhouse

waiting in line

finally inside Yaletown station

inside the train, lots of room to move around

Farewell 98 b-line!

Templeton station

train arriving at Templeton station. This was a nice design.

train arrived at Templeton from Bridgeport