A week or two ago, out of intense curiosity and laziness, we decided to try the Pizza Hut lasagna. It was surprisingly good! It's not what I expected tho; it's like they took a long flat piece of pasta, folded it around ricotta(?) cheese, put a layer of meat sauce on top, and then melted some mozzarella. Very thin but tasty and it held up well as leftovers the next few days.
Around here (SF Bay Area) the local places are good for pizza but insanely expensive. $35 for ONE large pizza? Come on... So the only affordable option is a chain. We like the non-pizza options at Domino's pretty well - chicken parm sub, "cheesy bread"... and we can get a full meal delivered for about $20.
Jaimito Cartero is right tho, it MUST be hot or it's quite unappetizing.