I do not do extended fasts much anymore because my bod will no longer tolerate them well, but I am in full agreement with your assessment of food being next level marvelous at the conclusion. Never in my life has food ever tasted so good.
It would almost be worth doing one again just for this aspect alone. Do like a 5 day and then head to Fuddruckers for the full pound bacon cheeseburger with fries with the pump action hot cheese.
Only aspect about huge meals after long fasts that I have ran into is that it makes me wicked sleepy. I end up passing out for the night at like 8PM into a deep coma like sleep.