It probably hasn't changed a whole lot over the years, it's just that the cravings make it sound so much better until you have it again. I'm the same with KFC, I get massive cravings and remember how good it was last time, then when I get it I end up regretting it and being disappointed, then the cycle happens again
Tho that's my personal experience yours could differ
"Any resemblance to any character, fictitious or living, is purely coincidental. This experience is in no way related"
I call bs