I found the main story of World Flipper to be just engaging enough to see it through (at least, to the point it's currently stopped at), but I really found that the game became a lot more interesting once I had the means to really build a competent team. I'm not a gacha player and those elements still grate on me, but now that I've settled on some units I like and a good set of synergies, I'm finding I don't have to think about them all that much. It's fun to figure out small ways to optimize the setup I have with different sub-units or weapons, and to slowly build out the mana boards of my mains in ways that do perceptibly show up in gameplay. It's got some decent loops — just wish many of them weren't locked behind the horrendous stamina mechanic and gacha pulls.