My Review - (5/5) Review For Holland America Line Cruises Eac Jul 25 '19 at 22:07 I am.a Four star Mariner. We love the casinos aboard the ships and spend many a sea day in the Casino. Our upcoming cruise is 28 days from Vancouver to Tokyo continuing to tour Japan, Korea, and China ending in Shanghai. It would sure be nice to have some additional dollars to play with.....other casinos that we frequent comp,us play, why doesn’t Holland America? View full site to comment or like