Screw the FPS, Enemy Unknown sure looks like the real thing to me.
Anyway, that looks like it could be good. Or not. I'm really not sure what to think of it. It kinda seems like 2K were just like,
"Wow, lots of people are really annoyed that we turned XCOM into an FPS. I bet we could get more money from them if we made a turn based game! But how does one make such a thing? Surely no real developer would do something so unprofitable in this modern era? Wait, I know, those guys who do Civ make turn based games which are exactly like XCOM as far as I care, and make lots of money somehow too. Let's put them on the job!"