Played this on PS4. Before the second patch, this game was unplayable because of the lag spikes, but that has since been fixed which is good. The game is still pretty buggy, but not in game-breaking ways. This game should have been more cover based and not play like new Doom. Doom is a triple A game with extremely tight controls, Hired Gun is an indy game (thank the Emperor, I would not pay $90 for this game) with not so tight controls so the Doom-like gameplay doesn't quite work as well as Doom.
Had my fun with this game, but it was pretty mediocre and is lacking in content and replay value.