I don't get Dr. Will's hype

After tonight's episode, I simply don't get it. I was enjoying him on this season, but there are times that he's just disrespectful to the whole production and even Joe. The fact that he threw a tantrum because he also fell and he refused to go next to the other vulnerable players is just beyond what is acceptable. The way he cuts Joe to tell him the rules of his show is also crazy. I get he has an unique personality, but tonight he just became annoying in my eyes