Just got off a 7 day Nieuw Statendam cruise on the 14th and based on what was served in the MDR, we will not go on another HA cruise anytime soon. Food quality was terrible, portions were very small, laughable almost. Went with another couple, who absolutely felt the same way. Had dinner in Rudi's one night and Pinnacle another night and those meals were superb. Rudi's was actually an amazing dining experience, while Pinnacle is what you've come to expect from a steak house and what I felt MDR service used to be like, or at least close. Went on the Konigsdam in Jan 2019 and the food was phenomenal and the reason we booked this cruise on HA again.
I don't think it's just RC that's having sub-par food issues.