Holy shit....
people, anyone using a chain restaurant as an example of an ethnic cuisine has no idea what you're missing out on. Pizza Hut, Taco Bell, Panda Express - those are at best cheap imitations of and in many cases completely unrelated to the actual food. Would you compare a McDonald's McRib sandwich to fresh KC barbecue?
Italian is so much more than pizza and spaghetti. Pizza isn't even italian, it's an american dish. Find a little italian restaurant that makes fresh ravioli, putenesca or carbonara, eggplant parmigiana, timbale. So much goodness.
Chinese? General Tso's and orange chicken are both american dishes. The range of chinese foods is as vast as the country. Spicy szechuan dishes, seafood, pork buns, dumplings.
My top cuisines would be Italian, Chinese, Indian, brazilian, venezualan, french (provincial), Thai, Japanese, Mexican, American, but i've had great food from all over the world. Ethiopia, Ukraine, Ireland, Germany.
I'm not a food snob trying to tell anyone they're wrong about what they like. I like McDonald's and Taco Bell as much as anyone. But I know that a McDonald's cheeseburger is crap compared to what a burger can really taste like when it's fresh and juicy and cooked right. You guys are really missing out on some great food that you can probably find with just a little effort and some Yelp searching.