It has no additional flavor other than adding sweetness. I would rather have no syrup than “fake” pancake syrup (e.g. Ms Butterworths).
I much prefer maple syrup. Of course it is expensive, so the Log Cabin table syrup is a good substitute that still has actual flavor and is affordable.
Edit: Also if you still want maple flavor for cheaper, a mix of half maple and half cane works good, like the stuff at Cracker Barrel. It doesn’t deserve the hate.
My grandma would only eat pancakes with light corn syrup. She didn’t like maple syrup. She did live in Iowa, which is basically just corn.