We've taken over 41 cruises, most of them on Princess.
We've never had a bad Princess cruise so we keep coming back.
The Royal Princess just had come out of drydock and two nice changes were found. They converted the emergency stairs midship to regular passenger stairs, eliminating a lot of complaints. Another change we liked was they spread out the slot machines in the casino, making it easy to get to and from your favorite machines.
When in Aruba, we just head to the casino. We've spent a full week there a while back and have visited from our cruises. So, been there, done that
Free drinks while gaming and a large number and variety of slots
I did manage to break even after 3 hrs of play....that was a win