World War Z Game

Have added another game to my backlog.  It is World War Z.  It is some what based off the book and movie of the same name.  A few weeks ago a friend showed me some video on it.  He has been playing it on PC.  It did look some what interesting but wasn’t going to pay full price for a game what I may only play for a bit.  Then I read it is crossplay between PC and Xbox.  However PS4 is in the mix.  So when I seen it in the cheap section at Walmart had to buy a copy.  Said it a few times all ready.  Now is it the time to start buying up games you want on current gen.