I agree with the good doctor.
The norwalk virus was not the creation of disney. They, like you, had to suffer because of it.
However, if one were to make disney give 50% off a more expensive voyage (not all dates have equal demand and therefore equal price), some might take advantage and then
DCL is punished twice.
Disney will not be making any more money off of anyone, because on the prime weeks DCL is only charging what they would have gotten for those weeks.
This is no different than if I had a category 9 cabin, had my cruise cancelled and then asked for 50% off the price of a category 1 cabin.
I think when these things happen DCL has the responsibility to respond as promptly as possible to all communications, but to provide equivalent accomodations.
No one wants their vacation ruined, either by sickness or by cancellation or other factors.
I would HATE to be in your shoes, or anyone else who has a death, injury, accident or other event that interferes with a vacation. But in life, things we can't control happen.
This is my 1.5 cents. Anyone can feel free to express their own opinion and I respect that.
This is just mine.