It's going to take some time and to be honest certain players quitting for the general population to get a feel for the game. I mean it's been less than 24 hours. There are tons of places to run and hide that haven't been discovered yet. I trust the developers to fix certain "issues" but I think it's going to take us, the players, in changing how we play so we can really enjoy the game down the road.
Personally I really like the game so far and am learning how to do some school running and shooting tricks.