I’m not sure many people prefer the Chicago deep dish style or “Sicilian pizza”. I’ve not tried either. But dominos and Pizza Hut seem to be some in between thing.
Edit: Rereading mlidners comment and other comments, it's a bit too dismissive of Italian pizza. Italian pizza is still pizza. It's just that American pizza is also pizza. And Swedish pizza is pizza. This is what happens when food is popularised and spread across the world.
'Detroit style' ... shudder technically still pizza, but I don't get the cotton candy like dough or the typical choice of spices.
New York style is fine. California tends to have weird toppings but is also OK. Though IMO pizza requires a 'bread', tomato (usually as a sauce), and cheese, in a 'flat bread' style format.
Thick or thin can all be good, and every type is going to have it's fan, even if that person happens to hate some component or another.
Even if it's Pizza Inspired, it can be tasty.
Neapolitan pizza is great, American pizza is great, Swedish pizza (both kebab and otherwise) is great, it's just that if you're going to claim something is "more" pizza than something else, I'm going to give it to Italy.