I have a worry of incursions being the best way to level from 50-60, due to the quest are green up to lvl 63. While people might think this is fine, it is not. Most people I know canceled their subscription due to incursions ruining the leveling, gearing and gold for them.
the main problem is due to running in circles, not killing anything and never going anywhere outside of the incursions. Making it so that Dungeons and the rest of the world is abandoned, like it was for 40-50. while also gaining enough gold to learn their spells.
It might have been nerfed, but it still a very effective way to level. People will still rush the leveling through incursions.
for players who think finding a group for a dungeon is tough, try to push for a fix for the group finder that did exist in Classic. it existed through the innkeepers and meeting stones.