I've said my peace about my disdain for manufactured book series in general, and especially teen ones...and yet, "Ender's Game," a book I've praised, is definitely a series, and if not targeted at teens, certainly aimed at them in large part...so, my question, as The Hunger Games hits theatres, is simply--what do you think of them? HP? Twilight? Hunger Games? Ender? Others? Fair to compare...and do any of them, in your opinion, have "staying power?"