i like them, but wendy's does seem to not know how to load their machines.
the ones at wawa seem to taste OK when i hit them up.
i'm stuck with diet, so ANY variety pass a "Diet Coke" is a miracle for me. chemicals or not, just hold the sugar.
Best tasting zero-sugar beverages IMO:
Gatorade Zero - lemon-lime or orange, cherry is OK too, some other flavors are terrible.
Fresca - helps that there's no non-diet Fresca so they just try to make it taste as good as they can.
Coke Zero - not great really, but tastes more like Coke than Diet Coke does. Cherry version is also OK.
Diet Cherry 7-Up - often diet lemon-lime sodas taste pretty close to "real" but give me a headache - this one does not. No idea why.
Diet gingerale - as long as it's not Vernors. Vernors with sugar, maybe, without - holy shit no.
Ocean Spray 5-calorie cranberry juice - this is surprisingly good.
My elderly father drinks diet store-brand cream soda. His taste buds must all be dead now.
I mostly drink just water these days, occasionally the store-brand version of Crystal Lite. The Walmart brand is the same, the orange flavor & cherry-lime are both decent for what they are.
I love soda with sugar (or corn syrup - I don't give a fuck about corn syrup), and fruit juice, but those have to be very occasional things and I'd rather get my calories in food instead of drinks.