Because you get 0 value using your points.
Every point has a maintenance fee. If you had Animal Kingdom Villas the maintenance fee is roughly 6 a point.
Lets say you booked a 4 night deluxe ocean state view room for Sept30th 2015 on the magic
That is 101 points PER PERSON.
606 per person considering your maintenance fees you pay every year on those points.
If 2 of you went that would be 202 points or 1,212 in maintenance fees
If you just paid cash it is $1,372.42 for 2 people
So you would spend 30,300 to get 202 points only to save 160.42 a year? At that rate you would break even not considering interest or inflation in 188 years
Some of the cruises you actually pay more to use points(just in maintenance fees) then it cost to book with cash
That is everyones problem when first looking at
DVC- once you make the big purchase its not free to vacation after that..you still get charged per night- just in maintenance fee.
Disney hotels vs DVC you save around 50% but cruises you save nothing or very very little so it makes more sense to just pay for them.