Yeah, two of my former roos turned ugly on me, but I never got friendly with either of them when they were chicks. The two I've had since then got a
lot of attention as chicks and turned out to be very nice roos who never gave me or my neighbors (they care for my birds when I'm out of town) a bit of trouble.
It also depends on the breed. I can tell you that Americauna roos are real shitheads; leghorns and dorkings, not so much.
"Dorkings." *
snicker*