Sam comes across to me as a 'viewer' type of housemate, he wants to know whats going on in the Big Brother house like we all do, and he asks exactly what he wants to know and lets face it, what we all want to know too!
He doesnt beat around the bush, but is direct which I think a lot of housemates are uncomfortable with. Perhaps he is a bit nosy but he has a point, there isnt no privacy in the house - theyre all gonna find out on the outside anyway!
Hes a bit like the paparazzi in the house!
I would expect Mario to be a bit more like Sam in wanting to know whats going on being a big fan himself, however I think he knew it would piss people off whereas Sam really doesnt care, lol.
Anyway he is a fantastic housemate, really livening BB11 up and just to add I find him and Jo the most real people within the house.