So by this logic, if they nerfed the exp you gain from quests, but doubled the quests you could do, it would be a buff?
The problem here is that it takes a shit ton longer to obtain the exp. Earlier I spent about 30 minutes to finish two invasions, then logging on another alt to do the same. I could level 2-3 alts at a rather good speed by doing invasions. Now I can do it on one alt, and only if he got flying, forget about it if you don't have that yet.
So yeah, it was a nerf.