I've had two and I've had two friends buy them after shooting with mine. For the money they are an excellent scope. They only complaint I've ever had is that the parallax adjustment lines were quite a bit off on some of them I've looked through.... However I think this is a problem with most scopes and for the money I didn't spend on the Fullfield I was just fine putting on new numbers that corresponded to the correct yardages.
I've since upgraded to the Signature Select and Black Diamond series on all my rifles because they do offer better clarity, but anytime I need a scope to test a rifle I reach for my Fullfield II.