A nice action heavy finale but the ending of those fights are also somewhat bland. I think Maria's arc ends up great. Masamune's end is exactly what the series built up to be so you can't be too mad about it even if it's really sad, if anything I'm glad Riko was left with a family-like network of people. I said it in a previous review but I'm really into the themes of motherhood this series explores, they're done well.