I just checked and the “
Disneyland PLUS” price is more than their normal flexible price in the one example I checked (Hilton Garden Inn on Manchester, one night, February 22nd):
Hilton Honors, Flexible Rate: $224
Disneyland PLUS: $269
Difference: $45
With a $25 gift card, that leaves $30 for parking which is exactly how much parking is per night.
So the only savings in this example would be the 5% discount code on tickets they send in your confirmation email.
Just one example, but mildly disappointing.