Re: Who is your most unfavorite character? The worst one by far is Jo. She does not fit neither with the others nor with the show. Her character is just an egoistic know-it-all irksome show-off. Don't know whether it's her acting or it's been written like that. The second one is Hawkes - for the same reasons everyone's mentioning. I think the show would have been better off without both of them.