I stopped playing dungeons. Rewards are not worth the cost, and a large part of the high cost (stress, repairs, time) comes from bugs and the 2004 era dungeon design. I would almost prefer bosses drop named loot than the terrible token system they have now. No tokens until you beat the dungeon? One person had to leave when we were about to fight the final boss. When he left group it booted everyone out of the dungeon. I logged when it became clear we had to start all over. 3 hours and not 1 token.
I will WvW on my main and level an alt. Will not purchase gems until dungeon system has improved.