The game isn't out yet and for obvious reasons they don't want to show too much but they have confirmed 175+ hours of cutscenes for possible story permutations. For perspective we'll be lucky if we see 5 such hours of possible cutscenes in one playthrough base on our choices. This is a game we could play dozens of times over and still not have seen half of the possible outcomes to possible choices. None of the RPGs of offered even a fraction of the reactivity.
