I´ve played 7 days to die now (thanks to the only real QDizz!)
I feel exactly like all the others who like it. It´s like I always imagined DayZ to be (I never played it). Tho with all the building stuff included it´s much more complex than that.
There´s some nasty popups and graphics are kinda like PS3. But the atmosphere is pretty amazing. There´s also a glitch where every minute or so it will "freeze" for half a second, but this wasn´t a problem anymore after playing for a while you get used to it.
Wouldn´t be mad if I had paid $30 for it. After playing it now, I think it´s worth it. And it´s great to have these types of games now on PS4. Of course it would be even better if it looked like Everyones Gone To The Rapture
But at least here is a ton of stuff you can do, and the thrill is just the same or even better like when you´re exploring areas, houses, or hide up on the roof of some mansion as the night sets in... And you hear the zombies roaming around
Not even to start with the Online and Split/Screen Modes, plus all the Customizations. There´s a lot there as far as a sandbox goes for you to have fun with.