It's like night and day....I don't even think the kraft stuff is parmesan at all really. Still bomb on pizza though

Ever since I worked at a hippie grocery store and was taught about what GOOD fresh organic food looks like and tastes like, it's impossible for me to go back to things like that, or frozen bags of green giant veg, or pre sliced or shredded cheese and so on. I'll still eat frozen pizza and nuggies and fast food but as far as cooking for myself, never again