Duffys wife 1957

We are sailing on Princess Sapphire and disembarking in Vancouver. Princess offers a hop on hop off city Bus tour with cruise port pick up & airport transport included..(by train) we have a very late flight so it seemed like a great idea they would transfer our luggage and we could pick it up at the airport.. I just have read reviews and they are not very good. I was wondering if anybody has done these tours or if they have a better suggestion on what to do once we arrive in Vancouver.