Thats the lowest its gonna get for now. If you've played Arma 2 you prob wont need the whole, "its a really hard to get into but fun game" speech but honestly, one of my favorite games of all time. If you are patient and go into it open minded then im sure you will love it.
It definitely has its problems though and I suggest to learn how to get mods for it when you get the game because most flawed aspects of the games can be improved by mods (i.e. Sound, Visuals, Ai+Reactions to situations and fire ect, Camera, and not to mention the insane amount of weapons and vehicle mods)