As for Cincy chili, the first time I had it, I was ... not impressed. So, I didn't try it again for years. Finally some folks at work wanted to go there for lunch, so I did. The places serve other items like double deckers, but I tried it again, and it was ... kind of OK. Back then, Blue Ash Chili had the same menus from about 1960, along with the same prices, I recall a 4-way was $2.20, so being a cheapskate, I started eating it more often, and magically, like beer, it started to taste pretty good. I would take my kids there at times and my son would eat two 4 ways and half my girls' sandwiches and then want dessert.
I kinda sorta miss it on occasion now.