While my cornish go through an ugly stage just like all chickens, they aren't that way for long. I think they are actually rather pretty. Mine aren't really dirty either since they are on grass and get moved to fresh grass every day. They stay pretty clean. I can't deny that they are pretty lazy. The colored broilers I have had were mean and didn't make nearly as nice a table bird as the cornish. I was glad to be rid of them, especially the nasty roos.