Ben 12' wasn't 'hearty' he was the meanest housemate in the whole history of the show.
Tahan is definitely a bitch, but her meanness is usually out of anger or some other emotion...not the pathological shit Ben did.
Pathological behaviour and meanest the housemate in history?
Really?
I think you need to put your dislike for Ben in a bubble and blow it away, it's so 2012. It is okay not to like someone without needing a diagnosis of a psychotic personality disorder in order to support your dislike. For example, I disliked Estelle and that is okay, creating hate threads and spruiking hate filled propaganda to support my reasoning for that dislike and targeting people who do like her with vitriolic abuse - not okay.
And for the record, I liked Ben, sure he was flawed but I like that in a person. I never understood the blind hatred of both Estelle and Ben. In fact I loathed the one eyed Estelliban/AntiStella and the one eyed Benjimites/AntiBen more than I have ever disliked any housemate of the show.