Pizza Hut 30+ years ago was much better than the product they put out today. A lot of restaurants lose their quality over time as they seek cost savings.
Amen! I got hooked when I was at Kansas State and there was a Pizza Hut (not their current store design, it was just in a row of stores) near the campus -- great stuff then, and toppings weren't nearly as sparse as today.
I miss King's Food Host, which I first encountered in Topeka, KS in the mid-60s. Outstanding double cheese burgers, Cheese and Tuna Frenchies (mmm-mmmmm), and an electronic ordering system (speaker/mic at each table), rather than wait staff, though staff did deliver orders to your table.
And restaurant chains weren't the common thing you find today, so in Evansville, IN, Austin's "Drive Up" Restaurant had hush puppies and a pork tenderloin sandwich that was "to die for," way bigger than the bun, and never any gristle. The Dubl R Drive In had pizza burgers and outstanding onion rings. In Manhattan, KS, besides the Pizza Hut, there was the Dugout Bar and Grill, which had marvelous hamburgers and garlic fries.
In fact, I miss drive-in restaurants in general, in spite of Sonic being a drive-in, but not that great. I miss movies that I could enjoy watching (no blood and guts, no cussing, a general code of content that was decent) and drive-in movie theaters to go with them.