From just the brief two minutes of the Bioshock Infinite E3 demo, it's apparent that Irrational are really making an effort to flesh out Elizabeth's character. Without even playing the game or seeing more of it I can tell you a lot about her: she's goofy and light-hearted, she's sheltered, naive, fragile and at the same time extremely powerful.
So what's the next logical step for a fleshed-out character in a complex narrative such as this? Killing her off of course! I can easily see Ken Levine tugging on our heart strings like the diabolical puppet master that he is. What do you guys think? You think she's gonna survive the whole game? I know it's way too early to tell, but it's fun to theorize, innit?