I'll take my cornbread either way. I'm a bread lover, period, but I'm an absolutely huge cornbread lover. My grandmother always tells people how much I love it - I could eat a whole pan of it as a kid, and I actually came close to doing that a couple of times!
So it doesn't matter to me if it's sweet or not-so-sweet. I especially like it when it's light and fluffy. When I make cornbread myself, though, I do tend to make it more sweet than not-so-sweet. But as long as it isn't oily, I'll eat it.
That's the one thing I don't like, which my grandmother does sometimes when she makes cornbread - having the oil sink to the bottom of the pan, making the cornbread soggy and camoflauging the flavor.