I will say than the world itself is not a treat for +55 ilvl players, try to enter with you AF gear and agro the same quantity of enemy’s and see if you can survive enemy strong holds alone.

The problems is than you get almost immune to any treat once you hit ivl60 or above (maybe sooner if you are a tank), Yoshi said in their letters than the game itself is going to be Initially casual then hardcore so be patient as the time pass you will have more challenges, bigger zones and places when you will fear to agro the wrong mob. The game itself tell us they are 3 grand continents and we are just recently begin in the smallest