I am not a big gamer, and didn't know much about it at all besides it's highly rated.   Again, maybe it gets there, but I was expecting more of a Silent Hill survival horror game, but with a more open map to explore like a Fallout.  The first part was great, then I am looking for some dude that stole some guns or something and there are basically no zombies?  I was just a little surprised, but again, I am only an hour or two into it. 
If the game and story are good I can deal with it, but I also don't love the stealthy/choking dudes out part either that I had to start doing because there is so little ammo.  Gave me Metal Gear Solid flashbacks, and that's not a great thing.  
Don't play many games, but in the past I have loved RE, Silent Hill, Bioshock.  All I have played in the last 3 years or so is Skyrim and Fallout.  I got Witcher 3 and Last of Us on the cheap this week for something else to try.  I got the impression that that Witcher would be more like Skyrim/Fallout, so I tried Last of Us first thinking it would be like those first 3 I listed, and it might be, I just need to keep at it.