I can understand your point
WE ALL LOVE TO CRUISE THATS WHY WE ARE HERE!!!
ActualLy I know from experience RCCL is good cruise line, not the best for me,
but it pays to stay loyal to a particular cruiseline insted of spraying the money on differents ones.
Some of my friends do the same with princess cruises and tell me there are a few "upgrades" and options if you travel with them a lot
In my case, for now, I will try the same with Carnival
since I like the company maybe in the future who knows?
I will get a few Upgrades too