Is it disc or download?
My initial, pre- first start of game, disc-version install didn't take very long - 10 mins maybe shorter(?), as most PS4 games seem to do.
The part I was left waiting for, was the download of the patch - as I didn't want to start it without it.
After launching it the first time, I think it usually installs more parts as you progress along in the game.
The only time I've had problems with a game was my digital version of GTA V (because og overloaded servers at launch) and, in my opinion, it seems to be in those instances or in downloading patches, that you can get a prolonged "install time".
