My concerns, as I think will be shared by many, is the substance to the game.
I have faith that the game will come out, and it will live up to it's promised standards in terms of development, but I am concerned that the Identity community in game will not RP as well as I want them to. It annoyes me that on the homepage of the website, the first two things you see are a short clip of someone shooting a rifle, and a gang member with an AK.
I'm hoping to log onto Identity, when it comes out, and seeing everyone RP as they should, giving the game real substance and texture, but I don't believe there are that many people who want this game to really RP, and not just engage in firefights like on Altis life.
I think Identity as a concept is perfect, but the main issue is that, as put as an analogy, the game is only the engine, the community is the rest of the car. If the rest of the car falls to peices and doesn't work as it should, then what use is the engine.
In better terms, Identity will rely entirely on the community to make the game work right, and the community is the most unreliable part of any game.