My barred rocks were raised being handled daily and snuggled by my daughters. They run to us and pluck at our clothes until we pick them up- even struggle over available lap space. They LOVE to be held and petted, and are never happy to be left out of the backyard fun. Swinging on the big tree swing in a lap is the favorite past-time.
We're raising several other breeds of chicks now, the same way, and I would definitely say that with the exception of the Buttercups, which seem stand-offish no matter how much we handle and treat them, everyone looks as though they'll be as friendly.
I'll give them all the same love, anyway- they own us, not the other way around!!