[Jamie89]

My only issue with Jason as a winner is that I don't really feel like I know him. Like you said, he was reserved, and he held back a lot of his true self. So even if people like the Jason that they saw and voted for him based on that, I can't help but feel that his wariness of showing his true self kind of goes against what BB is about. And would he have won if he'd showed it?
Any of the housemates who were evicted because people didn't like 'x' about them, could have just hidden that particular flaw and possibly gone on to win. And surely voting a winner who has openly stated he's hiding certain aspects of his personality, is possibly going to effect how future contestants might behave/how much of themselves they show.
I liked Jason, but I wouldn't have voted for him to win based on all of that.