I have stayed at the GCH and DLH plus others, and I think:
1. DLR offered some aggressive discounts starting in 2009 because of the economy
2. Once CarsLand and BVS finished in 2012 attendance increased
3. The economy has not been great but good enough since around 2011-2012 that most folks are more confident in spending discretionary money
4. DLR has been bumping prices and limiting discounts for the last several years as a result
5. I believe the hotels have been quite full even with the bumped prices and limited discounts
Add all this together and it is a business matching its prices to the demand. When the economy is really bad and demand is lowered for Disney, and as a result they start offering better discounts, the posts around here are one of joy for Disney guests and not sadness for the Disney company. When the situation is reversed like it is now and the economy is stronger, maybe we should use a similar sense of perspective?