Never had any complaints
Just make sure it's well seasoned and don't give them a whole load. I typically mix in some 3-5 inch rounds.
I'm also fortunate to have 1 long term customer with a very small old Jotul box stove that would take 2 cords of 2 to 3 inch, 14 inch long round wood every year if I had it.
A lot of the 4 inch and under stuff I leave in 3 to 4 ft lengths and give to my neighbor for his OWB. As he says, "beats sending the BTUs into the air without re-claiming the heat." Also easy for his wife to load smaller wood if he's not around.
If my neighbor didn't want them, I've piled the small rounds in 4 ft lengths, let them season, and advertised at say $25 a cord less with no delivery. The past two years a 2-3 cord pile has disappeared within 1 week of being advertised. It's pretty easy money as there is minimal handling, and in the late winter, early spring, true seasoned wood, in any shape, is usually difficult to come by around here.
Take Care