It looks like it will be an open world game, probably with side quests too
In an interview, it has been confirmed that it is infact a completely open-world game with tonnes of side missions. You may want to update that.
Also, you may want to add the additional point that it is confirmed for PS3, XBOX 360, and PC so far.
The additional names really interest me; maybe we'll be playing as multiple protagonists throughout the game? Or maybe they're just friendly AI like "friends in high places" to help you. Also, the freerunning at the end makes me think that there will be a great level of parkour and freerunning in the game. I think the limbing system may be like The Saboteur. If you've never heard of it, you can basically climb buildings and stuff like in AC, only it is done in a realistic and believable way.