Well other new jobs were like that at lvl 60 for rdm/sam in stormblood, Reaper really gets harder at lvl 80 (if you really try to not waste any ressources). Starting to judge bellow lvl 8O is a bit mutch imo.

So far i find it challenging (lvl 77 but did some bozja as well), but it's also because i'm getting used to everything.