rolling

I recently achieved masters tier and Diamond Plus on Royal Caribbean since January 2019. I mainly cruise on Royal Caribbean and pushed myself to achieve masters benefits with about 20 cruises last year. However after about three months, Im trying to understand the benefits more than whats on their sheet. I used to have the top tier card at many land based casinos until the industry downgraded their perks where it was not the worth the cost of playing. IM fairly new to Royal Caribbean but it appears the benefits have decreased substantially from what I can read in previous posts. Can somebody point me in the right direction on maximizing benefits. Thanks....