I picked up the PS4 disc a while back. It's definitely a cool game for both single player and coop.
It's definitely fun with someone else who knows what they're doing but I think it's a little too tough to work as a pick-up-and-play co-op game and if I had to suggest a change for this port it'd be to add explicit difficulty settings for co-op.
Or at the very least, continues, whether as an unlock as you play or just there from the get go
The fact that game overs come so quick in a multiplayer setting with people who don't know the game as well really turned some friends of mine off to wanting to replay it after a few attempts, cool as they thought it was.