This is nasty as all hell. **** that "love is love" nonsense.
Its also completely selfish. What child wants to grow up knowing that his dad is also his grandfather? He will be dragged to hell and back in school. Not to mention the possibility of genetic defects.
There's a lot of things wrong with this, plus the child is going to have like it's whole life with genetic disorders and it's not fair for it to be put through that. I'm sorry, but I think this is wrong. So, no, not good for them.
All these comments about being happy for them and who cares they love each other is what's wrong with the world. This is DISGUSTING. What is wrong with you people?!
Children who born because of incest always have genetic deviations or diseases. It is terrible.
Did you ever take biology? Not every child born from incest is genetically messed up, but there is a higher chance due to the high chance of getting recessive alleles.
I don't care what two consenting adults do, but it's morally disgusting for them to have a baby, knowing how many and the seriousness of the birth defects this kind of thing causes. Disgusting.