content volume is the selling point. the unit dex is enormous and theres a real amount of stages, modes and challenge content to clear, which i appreciate as someone chasing a completion goal. building the meta team and optimizing placement and dps actually takes knowledge. the catch is the top units are banner locked so completing the roster leans on pull rng. still, of the anime collectathons this has the most actual content to work through. solid 4, just fight the gacha for the top tier.