I have enjoyed the game a great deal.....however, dungeons are *not* a replacement for the old coop. Even with the ability to play in a limited, specific way without keys, which might I add also relies on having friends and clan mates online to do so, so without them, oh well, it's simply not the same experience. I will give 5 stars if coop is reimplemented alongside dungeons, or replaces it, but until then, I can't in good faith praise it or pay more money.