I'll throw in my two cents and say I really don't like Eureka. Relic for me before was something I could do on my own while none of my friends were online. I like the alone time too, I have social anxiety so it's pretty nice to be able to focus on something by myself. Personally I hate grinding with a group, I lose focus pretty fast. I do roulettes with my friends and I use maps as my primary source of income and you can't really do those alone, so it's not like I want the game to be a solo only experience either.

I've been in Eureka a couple times but I just can't do it, it's not at all what I want from my relic grind. I know the previous relics haven't been perfect either, like the anima was mostly tome farming and the crafted parts of previous relics have been just atrocious for someone who isn't really into crafting, but I'd rather have all of that back than this. Also the ability to just pump out relics after you hit level 20 really rubs me the wrong way, you can already just get a relic by sitting around in the fate trains. I mean on one hand it's nice but did it really have to be the relic, it really lessens their value. Eureka as a whole is more like something I could expect out of a new Deep Dungeon, the separate leveling system, subpar weapons handed out with relatively little grinding, RNG loot boxes etc. Why did we need this? We already have Deep Dungeon for similar weapons and at least in there the separate leveling system makes sense since you can actually level in there too. And that's all before we get into the reusing of old weapons and armor...

Oh well... Anyways that's just my opinion, I don't expect many to agree with me but I just wanted to say it either way.