I feel the same way about mine. I have 5 that were raised by a chicken in 2009. After she weaned them she was eaten by something. Now I have 4 of THEIR offspring that I incubated. They are about 2 months old and I haven't yet comingled them all but I think the older guineas know that these 4 are their babies! They hang out in the coop with them and I think talk guinea talk that they all understand. It'll be interesting when I let the little ones out - maybe at the end of this month - to free range with their parents.
Sometimes I ask myself the same thing are they worth keeping ,but yes they are goodfor meat.eggs are a little tough.They are good watch dogs for chicken hawks if they see one they will let your other chickens know.but if you live near a hiway they love to flag semis mostly they lose that plan but if you have alot of land they are a great addition.