Really Great! im kind of addicted but i have seen some not that much disturbing bugs like 1 ennemy who made me stuck in a room because he is not IN the room, the boss that didn't spawn when i was playing with a friend and i don't know if its planned but you can shoot the boss in the cutscenes he takes no damage but you lose ennergy... and i would really like some more "Melee" weapon i love playing with them.
ps: you might have had the same teacher has i have now... goodluck