It's definitely prototype-y. The battles feel sticky, for lack of a better word, and it's trivially easy to stunlock enemies. The gacha mechanic is pretty trivial, and I quickly got both unlocks.
It's worth it just to see the zoom-in effect on Trefoil, though, and her thousand-yard stare. In general, the art is pretty good and the sound is functional to decent, it's really the game itself that needs polishing.