This is still the best soft serve I know, in the world.
My favorite flavors are mint and cherry. Their flavors are subtle, mild, and the cream is not overly sweet. Lately, the ice cream I've had at other ice cream establishments has been so sweet that it's actually inspired this positive review. I once finished a quart of Sidney Dairy Barn ice cream, in an afternoon, by myself. At other places I'll only have a small cup and I'll feel sick and renounce ice cream for a month -- how depressing.
I don't know what else they do differently, but the milk is fresh and the flavors are right. It's basically a stand in the middle of corn fields - at last that's how I remember it - and they're only open during the summer. I always go out of my way to come to Sidney Dairy Barn and it's always a trip worth taking.
P.S. CASH or CHECK only.