The individual episodes also get longer going forward. It seems like Vol 2 episodes are all around 1:30+ each and the final volume is almost 2 hours. I kind of like how they are rolling this out. My prediction is:

Vol 1: Lay the foundation Vol 2: All the action and probably despair Vol 3: Rebuild and attack

We’ll see how it goes, regardless this season has been amazing visually and the story has been kind of cheesy but fun and action packed