My wife and I attempted this dungeon tonight, and fought our way to the final boss. This boss and his supporters cheat like crazy and it took us three attempts and more crowns on minions than I care to admit before we finally won. Even then we were both knocked out, had to flee and come back. Frankly, by the time it was over we were no longer having fun. But the real insult? When the last minion fell, we received a pittance for experience, no treasure at all, and we were told we had to beat him up - it gave us no credit for having defeated him. Very frustrating for us both.