It's beautiful and very atmospheric.
It's also clearly unfinished, we were only allowed to go to about half of the continent.
The bad? I don't think I can play there, it's far too gloomy and dark. The two mandatory items to equip would be a camo to make you look as dark as possible and nv scopes.
Also from the very little I could see, it would be no go for tanks. - of course I didn't see the whole cont, far from it.