Probably the easiest and most boring of the relic grinds so far. This xpac the relics seem like an after thought. Where would you like to see the relic quests go? VC dungeons? New side content (I.e Eureka/Bozja? Eureka Orthos? Or stay at the time grind?
Maybe this is an unpopular opinion, but personally I disliked the other relic grinds so much I never finished a weapon. I can just run the content I want with this one, so it's the only relic I've been able to stay current with.
I think I'd prefer it to be kind of Wonderous Tails-esque though, where it guides you into a broad selection of content.