The freedom that isn't really present in most other RPGs of it's kind. I really do feel like the game gives us the power to do things how we want and in an incredibly wide manner of ways. I frequently feel like I'm thinking to myself, "Let's try this strategy. No way will the game let me do it, but why not."
And then not only does it work, they even had scripted dialog reacting to it. The game is definitely very well thought out and crafted in a way that predicts what players are going to want to do, no matter what that might be.
