Yes they are good - I just returned from there and on the last day I had one voucher left so we had lunch before heading out. I had a little problem because they said you could only use them for sides on that particular food bank but they had no sides on that particular food bank- I mean my dd wanted a individual pizza-but there were no sides in the pizza bank - I had added fries (to share) but they said no. They finally allowed me to get a side salad no one really wanted. Drink was also supposed to be a soda from the fountain but we had the cups from day 1 (11.95-free refills) so they finally let me get a bottle of water. I would save them and use them in the parks especially.
My opinion
So sad to be back...