Great game but for a coop focus does not have many good ideas to help it be a better sorta multiplayer.
Sounds decent all fits decently, story is a throwout that never really goes that far and at certain points just blatently references things that didn't happen but it doesn't matter.
My biggest gripes come from the multiplayer and glitchs. Doors being closed can kill you (you manage to squish yourself which is a feat) theres certain bugs that pop up, A day one patch kinda showed it as being not very polished but still fun.
The multiplayer is where I find issue for a coop game that involves finding awesome loot and having it being set to free for all makes playing with strangers less then ideal also the ingame ability to kill your teammates with fire and explosions is annoying but those can be forgiven my biggest gripe was I was playing on second day of launch and had people running around using inf ammo glitches and a duping glitch... these are signs of a not well tested game to me and really kill the multiplayer when I know it's become a pain to see if the guy who joins you games goes commando with an assualt rifle that never runs out.