I don't like him because he is using the audience. He knows he is being liked and this is why he keeps playing the victim card, and its just so unfair to people that treat him good and consider themselves his friends.
I never liked puneet, but he definitely does support him in everything and he definitely thinks he is close to him, so isn't it unfair that whenever something happens or whenever Gautam is in the confession room, he always mentions that he is alone in the house. I remember him saying that so often. Up until now, he keeps sayingthings like "waise bhi sabhi mere khilaaf hai" and no one likes me in this house etc.
I just have a feeling he does everything for the camera, whenever he cries he goes to some corner, starts talking about things and incidents that have hurt him to himself and then starts crying. I may find this annoying and fake because I simply don't like him, but in general I think when one is hurt, you'd want to cry alone somewhere (i.e bathroom) and not in front of the cameras but that's just my opinion on that.
And he never really tried to resolve any problem with anyone, but I do see other people trying to do so with him. He never wants anyone joining their p3g group but he's not even fully loyal to them.
BUT he is entertaining, because he is kind of involved in every fight/argument which spices things up.