I definitely didn't expect the final battle to play out like that. If I'll be honest, I didn't really find it climactic or incredible like I was hoping to be, especially considering how great a lot of the fight scenes were throughout the series. It felt underwheling, as it was mainly just talking and not a whole lot of fighting. The visuals are absolutely spectacular, though. The ending also leaves us with a bittersweet, but satisfying note. As for the anime itself, I liked it overall. It has an interesting premise and the action scenes are very solid. My main gripe is there are some confusing parts that make my head scratch. Despite this, I still think it's worth checking out, especially those who love sci-fi anime!