I still have to do Ds, Cs and Bs in order to get to the As though. On every job. The reason Cosmic Exploration feels bad is unlike allied societies or Custom Deliveries that have a set level recipe which scales on XP and rewards as you go higher than the recipe which also makes it easier and faster to complete, cosmic exploration does the complete opposite by making it a harder and much slower grind as you level-- 10,000+ work 470 at a time-- while trying to get HQ most of the time. Is it possible? Yes. But it takes forever comparatively which makes the grind feel that much slower and less worth it. Working to get golds on your D and C rank missions for like... what? 50k xp is like a slap in the face. To me at least. And, if I recall, you need to get golds to unlock A missions.
I dunno. I'm disappointed by it. I was going to use it to supplement the DT crafter dailies to level my crafters, but I just don't feel like it's worth the effort.
