I guess you mean the PC version?
Has been out on the console for a while now, and I've played it. It's pretty interesting, lots of explosions and destruction, and sandboxy as well. It's always in third person, and it's a shooter.
There are a lot of different vehicles, some with mounted weapons you can use. You can upgrade weapons and purchase new weapons for the scrap metal you pick up from destroying buildings and doing other things.
That said, I haven't gotten far, only second area, so there's probly tonnes of things I haven't seen yet.
I'll probly continue playing it when I feel like it