I played a bit more and it's not half as bad. I managed to get some farm, but still exploring early dungeons has been ruined for me. I actually got further into dungeon than I probably should have with a help from higher level players. Starting island dungeon was magnificent due to its size and limited number of players(I even partied with someone to get past plants). Dunno how can this be fixed without pushing out more early game content. Separate instances would be the easiest fix, but as far as I am aware it's not the game plan for gorgon.