I have had this conversation with Soundgod before and there are no good hot dogs in WDW. Here in Buffalo we grill natural casing hot dogs and they are so good. He’s had 'em. I have had hot dog haters say they really liked them.
You also can do a sweat dog if its covered in Texas sauce onions and mustard. But I guess that’s a slider or we sometimes call them a sh**y canoe.
That being said, I’ll eat a Caseys. The location and ambience add to it.