Pretty disappointing. Aside from better graphics, I don't think they've really added anything new. All the abilities are the same, there are some new ones which are nearly all combat focused. I read complaints that the game was too short, but personally felt it dragged on way too long. Weirdly though, it also ended too soon - it ends just as it gets interesting, and leaves a ton of questions and storylines unanswered. They could have cut the first 20 hours of the game and added another 5 after it finished. In general it's not *bad*, it's just disappointing following Human Revolution.