It was fun when I first joined way back when. But the grind has gotten more impractical to keep playing. Heck, the main story when you progress between adventure arts has a ridiculously sharp cp spike 9400 and then jumps to 17000 so you cant even progress if you are there for the story mode. And sure you can grind for rubies but the payoffs are just not worth the hassel. It was fun for my first gacha game but I think this is where I just stick to the actual fighting games.