We did the post excursion tour through Disney because we had time to kill before our 5:30 Amtrak train.
For us, it was a great solution of having something to do for the day and a place to put our bags.
The excursion guide walked us off the ship and through customs, right to the bus. Our bags were loaded under the bus.
We had a narrator and ride through of downtown, Stanley Park (got out near the totem poles), and Capilano Suspension Bridge. Those of us who were not getting dropped at the airport were dropped back at the cruise terminal.
We took a short walk to downtown and enjoyed lunch. We had planned to take the light rail to Amtrak but it was so nice out that we decided to walk the few miles.
The excursion had to be booked onboard ship, can not prebook. We enjoyed this excursion and would recommend it.