I'm sorry for being an ignorant little sh*t, but that game looks like a blend of DayZ (Standalone/Epoch) and Rust with a hint of 7 Days To Die.
It like blends those 3 games together. I can see if you aren't an avid PC gamer and don't know about those 3 games, or the other numerous post-apocalyptic games that have come out these past few months.
But I don't see anything original here. However, I have to say that it's good for PS4 players since they will be able to have a game of this genre to play.
Just my 2 cents.
The lighting is nice though Still reminds me of DayZ Standalone.