If Fulton had been available for the physical battle that the Hull game became then maybe we'd have held on for the win. There are games and times when having him around will be handy. As much as I don't rate him, some will probably say the same for Cullen too.
Key blows hot and cold. He can look more than capable one minute and careless the next. I don't think it's a lack of ability as we've seen some really good stuff from him in the past, but he needs a bit more focus. Certainly I think he's becoming a bit of a scapegoat and nothing he does will be good enough for some people.